Make the conditional sentences facts:
1. I don't understand you. You speak very quickly.

=>if you didn't speak very quickly ,i would understand you
2. He is absent now. He doesn't know what to do.

=>if he weren't absent now,he would know what to do
3. It is rainy now, so we can't finish our work.

=>If it weren't rainy now,we could finish our work
4. We can't buy this car because it is very expensive.

=>If this car weren't very expensive ,we could buy it
5. The house is so large that they can't paint it in a week.

=>If the house weren't so large ,they could paint it in a week
6. I want to meet Alice but I don't have her address.

=>If i had Alice's address,i would meet her
7. I can't do this test because it is very difficult

=>if this test weren't very difficult,i could do it
8. This shirt is too small for me to wear

=>If this shirt weren't too small,i could wear it
9. She doesn't have a bicycle, so she can't go on a camping trip with you.

=>If she had a bicycle ,she could go on camping trip with you
10. They don't take a map, so they will lose their way.\

=>If they took a map,they wouldn't lose their way

57. Did you enjoy yourself last night? (time)

did you have a good time last night?
58. ldon‘t want to go to the party tonight > I don' t feel like. ..going to the party tonight......
59. She can' t have more children because of her age. > She is too .....old to have more children......
60. He lost his money simply because he wasn' t careful > If .....he had been careful, he wouldn't have lost his money simply.......
61 Tom and Mary moved to Paris 20 years ago. >lt is.....20 years since tom and mary moved........ ............
62. I haven’t seen so much rain for along time. ==> It....is a long time since I saw so much rain......
64. It is high time for US to go home => It is high time we .......went home..... .....
65. You can’t go in to this restaurant without a jacket and tie. =>Unless ...you have a jacket and tie, you can't go into this restaurant ...
66. The question was so difficult that no one could answer it. ==> It was such ...the difficult question that no one could answer it......

67 She hasn’ t finished the letter yet. => This letter ...hasn't been finished yet...
68. He isn't good at English. He can' t get a job. => If. ......he were good at english, he could get a job...............
69 Mary doesn't spend much money. She spent much money last month => Mary doesn' t....spend as much money this year as she did last month.....
70. The weather isn't t fine We can ’t go for a walk in the woods. => If ........the weather was fine, we could go for a walk in the woods............ ..

71. I' ll ask someone to make a new dress. --> I'll have ......a new dress made..........
72. The bridge might be built in a hurry.=>. People ....... . ..........might build the bridge in a hurry..... ................. . .....
73. You really should be able to dress yourself by now.=> It’s high time ....you dressed yourdress....
74. i wish i hadn’t told him what we were planning to do that evening.=> I regret ...telling him what we were planning to do that evening. ....

75. I have never eaten with knives and folks before. => This is ....the first time i have eaten with knives and folks....
76. “Why don’t you ask Tom for help, Mary?” Ba said.=> Ba suggested..mary should ask tom for help...
77.Ba is too young to see horror films.=> Ba is not.....old enough to see horror films............
79. They once started these machines by hand. => They used to ..these machines by hand ..
80. He works hard and he will pass the exam. => If he...didn't work hard, he wouldn't pass the exam......

57. Did you enjoy yourself last night? (time)

=> Did you have a got time last night

58. ldon‘t want to go to the party tonight > I don' t feel like. ..going to the party tonight......
59. She can' t have more children because of her age. > She is too .old to have more children..........
60. He lost his money simply because he wasn' t careful > If ....he had been careful, he wouldn't have lost his money simply ....
61 Tom and Mary moved to Paris 20 years ago. >lt is..20 years since Tom and Mary moved to Paris....
62. I haven’t seen so much rain for along time. ==> It..a long time since I last saw so much rain........
64. It is high time for US to go home => It is high time we ..went home ....
65. You can’t go in to this restaurant without a jacket and tie. =>Unless ..you have a jacket and tie, you can't go into this restaurent....
66. The question was so difficult that no one could answer it. ==> It was such ..a difficult question that no one could answer it .......

67 She hasn’ t finished the letter yet. => This letter hasn't been finished by him yet ......
68. He isn't good at English. He can' t get a job. => If. ..he were good at English, he could get a job .....

69 Mary doesn't spend much money. She spent much money last month => Mary doesn' t.spend as much money this month as she did last month ........
70. The weather isn't t fine We can ’t go for a walk in the woods. => If .the weather fines, we will go for a walk in the woods........
72. The bridge might be built in a hurry.=>. People ..said that they might built the bridge in a hurry..
74. i wish i hadn’t told him what we were planning to do that evening.=> I regret ...telling him what we were planning to do that evening....

75. I have never eaten with knives and folks before. => This is the first time I have ever eaten with knives and folks........
77.Ba is too young to see horror films.=> Ba is not.old enough to see horror films ..........
79. They once started these machines by hand. => They used to .start these machines by hand . ..
80. He works hard and he will pass the exam. => If he.workes hard, he will pass the exam......

Còn vài câu mk chưa làm đc bn thông cảm nha!!!!

use IF

1. That car is too epensive, so I'm not going to buy it.

i would buy that car if it wasn't too expensive

2. We don't go shopping very often because we can't afford it.

We'd go shopping more often if we could afford it.

3. They don't understand the problem. They won't find a solution

if they understood the problem, They would find a solution

4. I can't phone you because I don't know your telephone number.

if I knew your telephone number, I could phone you

5. It's raining heavily, so I can't see her on time

if it wasn't raining heavily, I could see her on time​

Câu ước :
1/ The weather isn't nice today.
→ I wish ....the weather were nice today......................
2/ I have to do a lot of homework today
-> I wish ...i didn't have to do a lot of homework today.......................
3/ My father smokes very often.
→ I wish ...my father didn't smoke very often.....................
4/ We live in a small house.
→ We wish ..we didn't live in a small house........................
5/ I don't have a longer vacation.
-> I wish ...i had a longer vacation.........................
6/ They don't stay in Hue
-> They wish .....they stayed in Hue.....................
7/ There aren't any apples in the fridge.
-> I wish ......there were some apples in the fridge........................
8. He can't pass the examination.
-> He wishes.....he could pass the examination.....................
9. We can't go out because of heavy rain.
→ We wish.....we could go out ............................
10. What a pity! He can't come here.
-> I wish.....he could come here...........................
11. Lan is sorry that she can't go to the movie tonight.
-> Lan wishes.....she could go to the movie tonight..........................
12. I don' know how to use an lpad.
-> I wish...i knew how to use an lpad..............................
13. Doan is not tall enough to play basketball.
-> Doan wishes ...he were tall enough to play basketball......................
14. He doesn't help his mother with housework.
-> I wish...he helped his mother with housework..........................
15. I don't have enough money to help you.
-> I wish...i had enough money to help you........................
16. My brother is too short to play basketball.
-> I wish....my brother weren't short to play basketball. ......................
17. My grandmother doesn't stay with me.
-> I wish....my grandmother stayed with me.........................
18. He can't swim very well
-> He wishes.....he could swim very well....................
19. My brother doesn't have a good job.
-> My brother wishes....he had a good job............ .....
20. I don't know how to speak French.
-> I wish....i knew how to speak French.............. ....
Câu điều kiện :
1. Rewrite the following sentences in such a way that they don't change the meaning
1. He doesn't have the money and he can not afford a new car.
-> If......he had the money ,he could afford a new car....................
2. I cannot go to the beach with you because I have a date with my old classmate.
-> If.....i didn't have a date with my old classmate,i could go to the beach with you....................
3. I never get very lonely because I have lots of good friends.
-> If....i didn't have lots of good friends,i would get very lonely.....................
4. The match can be cancelled because it rains heavily.
-> If.....it didn't rain heavily,the match couldn't be cancelled....................
5. Because Simon doesn't live near his mother, he can't visit her often.
-> If.....Simon lived near his mother, he could visit her often.....................
6. I don't have free time, so I can't go to see him.
-> If....i had free time,i could go to see him.....................
7. I am poor, I can't travel around the world.
-> If...i weren't poor,i could travel around the world.......................
8. I am not a millionaire, I can't help all people.
-> If....i were a millionaire,i could help all people..............................
9. I am not old enough; I can't decide my own life.
-> If...i were old enough,i could decide my own life.
10. I am very tired so I can't finish my work.
-> If....i weren't very tired,i could finish my work...............................
2. Rewrite the sentences with If
1. Stop using dynamite for fishing and a lot of sea creatures will be well preserved.
-> If people Stop using dynamite for fishing , a lot of sea creatures will be well preserved................................
2 Use less paper and we can save trees in the forest.

-> If we...use less paper,we can save trees in the forest...............................
3. Plant more trees along the streets and we will have more shade and fresh air.
-> If we Plant more trees along the streets , we will have more shade and fresh air.
4. Work hard and we'll make this beach a clean and beautiful place again.
-> If we Work hard ,we'll make this beach a clean and beautiful place again
5. Keep our environment clean and we'll live a happier and healthier life.
-> If we Keep our environment clean ,we'll live a happier and healthier life.
6. Ba isn't rich so he can't travel around the world.
-> If Ba were rich,he could travel around the world
7. Mr. Loc doesn't have a car so he doesn't drive it to work.
-> If Mr. Loc had a car,he would drive it to work.
8. Nam doesn't arrive at school on time because he doesn't have an alarm clock.
->If Nam had an alarm clock,he would arrive at school on time
9. Tuan can't get better grades because he doesn't study harder.
-> If Tuan studied harder,he could get better grades
10. I don't meet an alien from outer space so I don't invite her to my home.
-> If I met an alien from outer space ,i would invite her to my home.

I. Complete each sentence with one suitable preposition or connective :
( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; althought; therefore; however; up; so ; and; at; with )
1. They got married......in......2004
2. They have been married.....since......2004
3., Lan woke up late,...so.......she didn't have time for breakfast.
4. My classmate usually goes out.........on.......Saturday
5.My sister often goes to school..........at......... 7 o'clock
6. I have learnt English....for...........5 years.
7. Mr. Parker is a farmer.....but.........Mrs. Parker is a worker.
8. The ruler is ...BETWEEN......the lamp and the book.
9. The boys help Mr. Packer on the farm.......ALTHOUGH..... he is busy.
10. They got up quite late.......SO...........they missed the trairn.
11. Lan won't go to school........BECAUSE...........she is sick today.
12. The competitions will take place....BETWEEN...........8am and 2p.m.
13. The boy is afraid........OF..........snakes
14. Nga is sick today.......SO.... she won't go to school.
15. They are interested........IN..........buying a new house.
16. Don't worry.....ABOUT.......... the money! I'll lend you.
17, Don't shout at the child.....ALTHOUGH.........he makes a mistake.
18. Ba and Tam usually go fishing.....AT......weekends
19. The bus parked at the parking lot...OF..... waited for people to come back.
20. They have learnt English.....FOR...........many years.
21. She is famous ........FOR...........her beautiful face and sweet voice.
22. Mr. Parker grows maize on his farm.....BUT....... .Mrs. Parker works at a grocery store.
23. Mr. Brown is often worried.....ABOUT........money
24. It was hot........SO.......... turned on the air condition.
25. I'm very proud......OF..........my school.
26. Our little brother took a long nap.......FROM.....2p.m to 6p.m.
27. I haven't seen Mai for a few days. I last saw her......BY.......
Tuesday.
28. The price of petrol will go up.........IN.......November.
29. I will call you........ON...........Wednesday evening.
30. They have lived here........SINCE........2009.
31. The meeting will be.....FROM.......nine to eleven......IN...........the morning.
33. He has learned French........FOR.........5 years.
34. We must be there........BETWEEN.............. 8 am and 9 am
35. He usually does exercises..........IN........the afternoon.
36. He tried hard ..........SO....... he got good grades.
37. She is under 16,......SO.......she is not allowed to ride a motorbike. People usually get together.......∅..........at Christmas.
38. I'll phone you.......ON.......Tuesday morning.........AT.........about 10 o'clock. Isn't it OK.
39. His father dierd........IN........ 2005.
40. They haven't meet each other.........FOR..........a long time.
41. Lan's birthday is......ON............June 18h
42. She passed the exam.....BECAUSE........she is always hard-working
44. Goodbye! See you........ON........Monday
45. She is a kind girl,......BUT........few people like her.
46. It's very nice.........OF........ you to help the old man.
47. She likes mangoes, durians.......and.......... bananas.
ON Sunday afternoons I usually go for a walk.
48...........on........... Sunday afternoon I usually go for a walk.
49. Mr. Brown enjoys walking around his garden.....at..........night.
50. I woke up.........at......... five o'clock......in.......the morning.

( by; from; in; on; and; if; but; to; from; or; for; since; of; into; because; althought; therefore; however; up; so ; and; at; with )
1. The class will be divided.......into.........four groups.
2. They passed all their exams.......since....... they worked hard
3. She didn't attend the lesson,.........so......she could not do her homework
4. My mother buys many things to prepare.....on........ the Tet holidays.
5. Lan is sick........However.........,she has to finish the report today.
6. My mother went home.......since....she was tired.
7. It's very kind.........of.......you to help me know about English literature
8. She always listens.......to.............the music program on the radio
9. The dress is expensive.......However........, I like it.
10. I'm very worried ........about..........Hoa. She has been very depressed recently.

11. My mother is not only beautiful......but.........also generous.
12..........Although.......... she was tired, she helped me with my homework
13. .......On..........the first and second nights of Passover, Jewish families eat the Seder.
14. Rita wants to send a greeting card......to........her teacher on Teacher's Day.
15. .......Although.......her health isn't good, she always studies hard.
16. Christmas is a time.....for......... family members to get together
17. Peter is English,....but.......he loves Vietnamese cultures very much.
18. Ha Noi will have temperature.......between.........23 C and 27 C
19. Tuan has taken part........in....... different charity activities in his town.
20. We watched TV.....in........ two hours last night.

1. Im sorry i can't speak english perfectly ( wish)

=> I wish I could speak English perfectly

2. They had to cancel their picnic beacause the weather was cold ( so)

=> The weather was cold so they had to cancel their picnic.

3. Peter is fifteen years old . Van is fifteen years old ( age)

=> Peter is the same age as Van

4. It is pity the weather is better today ( if only)

=> If only the weather weren't better today.

5. Lan never visits the citadel in Hue ( wishes)

=> Lan wishes she could visit the citadel in Hue.

6. Walking up the mountain gave me pleasure( enjoyed)

=> I enjoyed walking up the mountain.

7. He is too young to go to school alone (so)

=> He is so young that he can't go to school alone.

8. I missed the bus and that is why i was late for school

=> I missed the bus so I was late for school.

9. My lessons start at 7.30 and finish at 11:30

10. I can' t go out because it is raining ( so)

=> It is raining so I can''t go out.

11. This car is too old for me to buy (so)

=> This car is so old that I can't buy it.

12. Her house is far from her office ( wishes)

=> She wishes her house weren't far from her office.

13. She won't come here tomorrow ( wish )

=> She wish she would come here tomorrow.

14. The test was so long that i couldn't finish it in an hour( because)

=> I couldn't finish the test in an hour because it was too long.

15. My work isn't going well ( wish)

=> I wish my work were going well.

16. This book is interesting enough for me to read many times(so)

=> This book is so interesting that I have read it many times.

17. She doesn't study and she can't pass the exam( because)

=> She doesn't study so she can't pass the exam.

18. She can't concentrate on her work ( if only)

=> If only she could concentrate on her work.

19. She likes to go on a travel to somewhere ( wishes)

=> She wishes she could go on a travel to somewhere.

24. Huong isn't tall enough to play volleyball ( so / that)

=> Huong is so short that he can't play volleyball

28. I can't help you because i don't have time (if)

=> If I had time, I could help you.

29. I didn't get good marks because i was lazy ( if)

=> If I hadn't been lazy, I would have got good marks.

30. The weather was very cold ,so we couldn't go camping ( too/ so...that)

=> The weather was so cold that we couldn't go camping.

32. May be tomorrow is nice and minh will go for a picnic with us (if)

=> If tomorrow were nice, Minh would go for a picnic with us.

33. Peter is too young to see the film(so)

=> Peter is so young that he can't see the film.

34. Lam couldn't ride his bike to school because of the heavy rain ( because )

=> Lam couldn't ride his bike to school because it rained heavily

38. What a pity i can't fly the superman ( wish)

=> I wish I could fly the superman.

1I wish I could speak English perfectly

2The weather was cold so they had to cancel their picnic.

3Peter is the same age as Van

4

 If only the weather weren't better today.

5. Lan wishes she could visit the citadel in Hue.

6 I enjoyed walking up the mountain.