Tìm lỗi sai và sửa 1. If someone came into the store, smile and say, “ May i help you?’’ 2. If you try these cosmetics, you look five years younger 3. If you do not understand what were written in the book you could ask Mr, Pike 4. I will come to meet Mr, Pike and tell him about your problems if you didn’t solve them yourself 5. Sam will not graduate unless he doesn’t pass all the tests 6. If there isn’t enough food, we couldn’t continue our journey 7. Unless your pour oil on water, it will float 8. You have to take a taxi home if you want to leave now 9. If anyone will phone, tell them i’ll be back at 11:00 10. We can hire a minibus if there will be enough people

IV. Choose the correct answer to finish the sentences.

1. Listen! We (can/ could/ will be able/ were able to) hear a train in the distance.

2. I don’t think he (could/ can’t/ won’t be able to/ will be able to) win the next competition.

3. Michael is very proud to (be able to/ can be able/ will be able to/ could be able) play in a jazz-band.

4. When I was five, I (can’t/ couldn’t/ am not able to/ will not be able to) swim.

5. I have to go to a meeting tomorrow night so I (can’t/ wasn’t able to/ couldn’t/ can’t be able to) come to the party. I’m very sorry.

6. We (couldn’t/ won’t be able to/ will can’t/ want be able to) go to the party. We’re going to a wedding.

7. A: Can you lend me some money?

    B: Sorry, I (couldn’t/ am not able to/ can’t/ won’t be able to). I haven’t got any either.

8. They (wasn’t able to/ can’t/ won’t be able to/ couldn’t) go. The weather was too bad.

9. She (can’t/ will be able to/ could/ couldn’t) go on holiday next month if her parents give her permission.

10. The fishing boat sank but luckily all the crew (couldn’t/ will be able to/ were able to/ can) save themselves.

11. Robot can (see/ guard/ look at/ look) our houses when we are away.

12. Do you think robots can work longer than people (but/ with/ without/ of) getting tired?

13. My father always (do/ does/ make/ makes) coffee at home instead of going to the coffee shop.

14. Nowadays robots can’t talk to people or play sports, but in the future I think they (can/ could/ will/ do).

15. Will robots able (to recognise/ recognising/ to recognising/ for recognising) our voices?

16. (Can/ Could/ Will/ Do) you walk when you was two?

17. Home robots can do things (such/ like/ with/ of) repairing things around the house or looking after the garden.

18. Our future robot will be able to help us (do/ make/ try/ plant) the gardening.

19. Robot will be very useful for our lives but they use (some/ a little/ very/ too much) energy.

20. Can you (told/ tell/ tells/ telling) me the way how to recycle paper?

21. Parents should control what their kid watch (from/ in/ on/ at) television.

22. Walking to school will help (refill/ reuse/ recycle/ reduce) air pollution.

CONDITIONAL SENTENCES
(1ST AND 2ND)
Supply the correct form of the verbs in brackets: PART A
1. If you keep going in the rain, you (catch) .................... a cold.
2. If you were a king, what you (do) ....................?
3. You would feel better if you (take) .................... a short rest.
4. If you are asked by your parents, you (tell) ................... the truth?
5. If she (be) .................... two years older, she (take) ................... part in the contest.
6. The table (collapse) ................... if you stand on it.
7. She will give him your regards if she (see) .................... him.
8. They (be) .................... angry if you didn’t inform them.
9. The teacher (not be) ................... disappointed if I weren’t be like this.
10. Your grade will be higher if you (study) ................................. harder.
11. You (be) ............................. healthier if you have a good diet.
12. What (happen) ............................. if the moon disappeared?
13. If cats had wings, they (be) ............................ able to fly.
14. If he (fail) ............................. the coming exam, his parents will be very sad.
15. If she (have) .......................... any difficulties, she will ask for your help.
16. He (look) ............................ better if he didn’t have his hair dyed.
17. Will we cancel our picnic if it (rain) ................................ tomorrow?
18. What would you do if you (be) .................... a millionaire?
19. He (fail) .................... again if he doesn’t study harder.
20. Life would be much better if there (be) ................... no war in the world.

CONDITIONAL SENTENCES
(1ST AND 2ND)
Supply the correct form of the verbs in brackets: PART A
1. If you keep going in the rain, you (catch) .................... a cold.
2. If you were a king, what you (do) ....................?
3. You would feel better if you (take) .................... a short rest.
4. If you are asked by your parents, you (tell) ................... the truth?
5. If she (be) .................... two years older, she (take) ................... part in the contest.
6. The table (collapse) ................... if you stand on it.
7. She will give him your regards if she (see) .................... him.
8. They (be) .................... angry if you didn’t inform them.
9. The teacher (not be) ................... disappointed if I weren’t be like this.
10. Your grade will be higher if you (study) ................................. harder.
11. You (be) ............................. healthier if you have a good diet.
12. What (happen) ............................. if the moon disappeared?
13. If cats had wings, they (be) ............................ able to fly.
14. If he (fail) ............................. the coming exam, his parents will be very sad.
15. If she (have) .......................... any difficulties, she will ask for your help.
16. He (look) ............................ better if he didn’t have his hair dyed.
17. Will we cancel our picnic if it (rain) ................................ tomorrow?
18. What would you do if you (be) .................... a millionaire?
19. He (fail) .................... again if he doesn’t study harder.
20. Life would be much better if there (be) ................... no war in the world.

1)If she há time thí morning, she (finish).........................................this drawing.

2)We will stay at home if it (rain)........................................

3)If I had enough money now, I (buy)................................................a computer.

4)If he (be)..........................a prime minister, he would spend more money on education.

5)If we win the lottery, we (give).....................them half of the money.

6)She will need new clothes if she (get)..............................any fatter.

7)If he (play)...........................................football all day, he would get very tired.

8)If the young man wanted to see me, he (come)...............................................to my office.

9)If Henry is late, the train (not, wait)...........................................................

10)I will go with him if he (go)..........................................................

11)You will be ill if you (eat).......................................too much.

12)If she were older, she (have).................................................................more sense.

13)If you (read)...................................that book carefully, you would understand it.

14)My uncle (be)........................................able to help us if he (be).........................here now.

15)If it (be)........................................fine tomorrow, I (play)........................tennis.

16)Were I you, I (not do)..................................................that.

17)If you (go).........................................away, please write to me.

Đề: Rewrite these sentences, using inversion

1. If he learns harder, he will pass the exam
2. If he brought the raincoat, he wouldn't have been wet
3. If you have further problems with your printer, contact your dealer for advice
4. If I were you, i would choose that job
5. If we hear any further news, we will be in touch immediately
6. If you wish to take advantage of the offer, kindly tick the box on your order form
7. If Nam learns harder, he will pass the exam

Giúp mình với ạ :3

Put the verb in brackets in the correct form

1.If you (go) away, please write to me

2.If you (be) in. I would have given it to you

3.If he (eat) another cake, he will be sick

4.I (not do) that if I (be)you

5.If he (take) my advice, everything can go well

6.I would have come sooner if I (know) you were here

7.He never does homework. If he (do) his homework, he (not worry) about this exam

8.It's too bad we lost the game. If you (play)for us, we (win)

9.What you (do) if she refuses your invitation

10.If today (be)Sunday, we(go) to the beach

11.I wish I (see) her off at the airport yesterday

12.Tom wishes he (have) enough money to buy a new car now

13. Mary wishes she (become) an astronaut someday

14.He wishes he ( not buy) that old car

15.If we (pollute) the water, we will have no water to use

16.If we cut down trees in the forest, there (be)big flood every year

17.If he (not pass) the driving test, we (be)disappointed

18.I (not write)to you if you (not send)me your address

19.The sea (get) warmer if the earth (get) warmer

20.If we (not protect) the animals, they (kill)

21.Our lives(destroy)if the earth didn't go round

22.We will go for a picnic if the weather(be) fine tomorrow

23.If I were you I (travel)around the world

24.If there were flying saucers, there (be)traces of their landing

25.I would take photos of UFOs if I (see) them

26.What (you say)if I offered you a job

27.The children always (get)frightened if they watch horror films

28.If it (not be)for you, I would be late

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

30. Were I to become president, my first act (be) to help the poor

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

32.If she hadn't stayed up late lastnight, she (not be) tired now