Rewrite the sentence with the conditional sentence 2.
1. My sister doesn't have enough time. She will cook me an enormous meal

IF MY SISTER HAD ENOUGH TIME, SHE WOULD COOK ME AN ENORMOUS MEAL
2.If he doesn't visa, he can't travel around the world.

IF HE DID VISA, HE COULD TRAVEL AROUND THE WORLD
She can't buy this computer because she has no money.

SHE COULD BUY THIS COMPUTER IF SHE HAD ENOUGH MONEY
4. We have won the lottery, so we have a lot of money now

IF WE HADN'T WON THE LOTTERY, WE WOULD NOT HAVE A LOT OF MONEY NOW
5. If you do that, I will give you a gift.

I WON'T GIVE YOU A LIFT UNLESS YOU DO THAT

Rewrite the following sentences beginning the words given

1. Mr. Long doesn't have a car so he goes to work by bus

If....Mr.Long had a car, he wouldn't go to work by bus......

2. I'm not a billionaire, so I can't travel around the world

If....I were a billionare, I could travel around the world......

3. We can't get the ticket because I don't have the right change

If....we had the right change, we could get the ticket.......

4. He can't go out because he has to study for his exam

If.....he didn't have to study for his exam, he could go out.......

5. She is lazy so she can't pass the exam

If......she weren't lazy, she could pass the exam.....

6. He smokes too much; that's why he can't get rid of his cough

If.....he didn't smoke too much, he could get rid of his cough.......

7. She is very shy, so she doesn't enjoy the party

If.....she weren't very shy, she would enjoy the party......

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.

Viết lại câu với 'If' ( câu điều kiện)

1.He doesn't have the money and he can't afford a new car

If he had the money, he could afford a new car

.2. Susan felt sick because she ate 4 cream cakes.

If Susan hadn’t ate 4 cream cakes, she wouldn’t have felt sick

.3. We didn’t know your phone number, so we could not contact you.

If we had known your phone number, we could have contacted you

4. The price of petrol was raised last month, so car sales have dropped again.

If the price of petrol hadn't raised last month, car sales wouldn't have dropped again

.5. I cannot go to the beach with you this weekend because I have a date with my old classmates.

If I didn't have a date with my old classmates, I could go to the beach with you this weekend

6. She didn’t hurry, so she missed the train.

If she had hurried, she wouldn’t have missed the train

.7. I never got very lonely because I have lots of good friends.

If I didn't have had lots of good friends, I would have got very lonely

8. We didn’t go on holiday because we didn’t have enough time.

If we had had enough time, we would have gone on holiday

.9. We got lost because we didn’t a map.

If we had had a map, we wouldn’t have got lost

10. The match can be cancelled because it rains heavily.

If it didn’t rain heavily, the match couldn’t be cancelled

.11. He lost all his money because he wasn’t careful.

If he had been careful, he wouldn’t have lost all his money

12. 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

13. His parents were very disappointed because he failed his final examination.

If he hadn't failed his final examination, his parents would have very disappointed

14. 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

15. She didn’t explain him the situation, so he didn’t understand it.

If she had explained him the situation, he would have understood it

1.If he hadn't the money, he couldn't afford a new car.(vì dùng and nên không đổi phủ định thành khẳng định )

1B 2A 3A 4B 5C

1. If the earth suddenly (stop) stopped spinning we would all (fly) fly off it.

2. If you (smoke) smoke in a non-smoking compartment the other passengers (object) will object

5. If we (work) worked all right, we (finish) would finish in time; but we have no intention of doing it.

6. If we ( have) had a submarine now, we (use) would use it to investigate the seabed.

10. If someone (give) gave you a boat what would you (do) do ?

18. If he weren't so bad-temperature, his wife (not leave) wouldn't leave him so soon after the marriage.

21. If it (not be) weren't for you, I would be late.

22. I can't help feeling sorry for the hungry children. If only there (be) were peace in the world.

24. If he (listen) had listened to his father's advice, he would still be working here.

25. If she hadn't stayed up late last night, she (not / be) wouldn't be tired now.

33. Mary wishes she (become) would become an astronaut someday.

1.stopped-would fly

2.smoke-will object

5.worked-would finished

6.had-would use

10.gave-would...do

18.wouldn’t leave

21.weren’t

22.were

24.listened

25.wouldn’t be

33.would become

1 . he doesn't like to begin reading .........

a.unless he doesn't have time b.if he has plenty of time c. unless he has plenty of time d. unless he has no time

2 . if the prisoners attempt to escape from prison .......

a.he will catch b.they will catch c.they will be caught d.they will have caught

3 . if i got scholarship to england , my parents ....... very proud of me

a.will be b. would be c.will have been d.would have been

4 . he won't pass his examination ......

a.unless he is diligent b.unless he was diligent c. if he not diligent enough d . unless he wasn't diligent

5 . ..........., you will succeed

a. work hard b.working hard c.if you work hard d. if only you work hard

6 . i am not an astronaut . if i .........an astronaut , i .........my camera with me on the rocket ship

a.am/will take b.was/would take c. were / had taken d.was/ would have taken

7 . don't throw aerosol into a fire . an aerosol .........if you.........it into a fire

a.will be exploded/ throw b . would explode/threw c.explodes/will throw d.can explode/throw

1. we can't go out because he has to study for his exam.

=>if..he didn't have to study for his exam,he could go out....

2.she is lazy so she can't pass the exam.

=>if.....she weren't lazy, she could pass the exam.......

3.he will pay me tonight;i will have enough money to buy a car.

=>if.....he pays me tonight.i will have enough money to buy a car....

4.he smokes too much; that's why he can't get rid of his cough.

=>if...he didn't smoke too much, he could get rid of his cough...

5.she is very shy , so he doesn't enjoy the party.

=>if.....she weren't shy , he enjoyed the party.......