1.It is crucail that Dido(stop).........should stop........staying up so late at night.

2.I will ring the bell once more . If he (not answer)...........doesn't answer.........,I think he must (go)..........have gone........out.

3.The man who (recue)......were rescured........had been in the sea for ten hours.

4.We want (pay).........to be paid.....better wages.

5.People always (blame)......blaming.......their circumstances for what they are.

6.My father saves 500 dola a year.

1. (should) stop

( It is + Adj (một số tính từ như crucial, vital,...... ) + that + S+ ( should) +V(bare) )

2. doesn't answer - have gone

( must have +V-pp : diễn tả một suy luận hợp lý trong quá khứ)

3. were rescued

4. to be paid

5. is always blaming

( Sử dụng thì HTTD diễn tả sự việc xảy ra liên tục, thường xuyên nhưng gây khó chụi vs người khác . Thường đi vs trang từ always )

1 He is busy right now, but if he (was not).........................,he would help us

2 Lan bought a mew Eng book yesterday. She (is going to read)........................it tonight.

3 I will ring the bell one more. If he (did not answer).......................,I think he must (have gone).....................out

4 The man who (was recused).......................had been in the sea for ten hours.

1 He is busy right now, but if he (not be).......isn't......,he would help us

2 Lan bought a mew Eng book yesterday. She (read)....is going to read.......it tonight.

3 I will ring the bell one more. If he (not answer)........doesn't answer....,I think he must (go)......be go....out

4 The man who (recuse).....had been rescued......had been in the sea for ten hours.

1.being used

2.had been killed

3.has been playing

4.Being called

5.should have been,has gone

6.understand

7.will be working ,arrive

8.doesn’t answer,have gone

9.were having

10.paying

11.eating

12.will surprise

Complete the sentences with the verbs in parentheses

1. he'll be late for the bus if he ( not start) doesn't start at once
2. jim isn't at home right now. if he( be) were at home, i (visit) would visit him
4. fred failed the test because he didn't study. however, if he (study) had studied for the test, he (pass) would have passed it
5. if i (know) had known that there was a test yesterday, i (study) would have studied
6. if you have enough time, please (paint) paint the chair before you leave
7. i (accept) will accept if they invite me to the party
8. had we know your address, we ( write) would have written you a letter
9. if you(do) had done as i told you, you ( succeed) would have succeeded
10. if you come here in spring, you ( have) will have a chance to go to the village fair
11. i could understad the frech teacher if she ( speak) spoke more slowly
12. we could go for a drive if today (be) were sunday
13. if your mother ( buy) buys that motorcycle for you, will you be happy?
14. if i (see) had seen the movie last night, i (tell) would have told you about it
15. i will ring the bell once more. if he doesn't answer, i think he ( must go) must have gone out
16. if i make a prmise, i (keep) will keep it
17. he described the accident as if he ( see) had seen it himself
18. we're going to play tennis this afternoon if it (stop) stops raining
19. if i had asked you, would you (accept) have accepted?
20. if he (come) comes, please ( tell) tell me
21. you were late last night. if you (arrive) had arrived ten minutes earlier you (get) would have got a seat
22. if i (realize) had realized that the traffic light were red. i(stop) would have stopped

23. She won’t open the door unless she (know) knows who it is.

24.I (not lend) wouldn't have lent him the money if you (tell) told me that he never paid his debts

25.If I (can) could speak two languages last year, i (get) would have got a good job

26.If there (be) were no sunshine, we would all (die) die soon

27. You shouldn't believe it if you (not see) ​didn't see it with you own eyes

28. I (not do) wouldn't do that if I (be) were you

1. said

2. would try

3. would have had

4. finish

5. tell ( ko chắc)

6. have

7. would we do

8. falls

9. you would ring

10. would have given

1. If I really (say) SAID that I am very sorry.

2. If I did hurt his feelings. I (try)WOULD TRY to explain to him.

3. If he has lost the key, he (have)WILL HAVE to buy another one.

4. If you (finish) FINISH your homework you may go out.

5. If anyone comes (tell) TO TELL him I am not at home.

6. Go to bed at once if you (have) HAVE a temperature.

7. What (we, do) WILL WE DO if it rains?

8. It will snow if the temperature (fall) FALLS any more.

9. If you need help (ring)),RING me up.

10. If I had borrowed it. I (give) WOULD HAVE GIVEN it back by now.

1. you.would have caught..the train if you leave.had left...earlier last night (catch/leave)

2. I..will dance..with Ken if he .comes...to my party next Sunday(dance/come)

3. if Vicky .were..older, she..would be.able to drive a car (be/be)

4. if the wind.were...strong enough, we.would go...sailing, but i'm not sure (be/go)

5. i .would travel...around the world if i..won..a milion dollars(travel/win)

6..Would...you(study)..study..Engineering if you(be)..were.me?

7. the film was terribble! if i .had known..it was so bad, i.wouldn't have gone...to see it(know/not go)

8. if Greg..gets..up earlier, he.won't be...late for school, but he'll never change!(get/not be)

9. if i.had waited....longer last night i.would have seen..you(wait/see)

10.i think BMW cars are great. it i..had.enough money, i.would buy..one(have/buy)

11.we.wouldn't have..enough food to eat tomorrow unless you cooked...some more now(not have/cook)

12. maybe it will rain tomorrow. if it .rain...tomorrow we.won't have..a picnic(rain/not have)

13. this is the fire bell. if you..rang..that bell, the fire brigade..would come..(ring/come)

14. he skeaks too fast. i..would understand..him better if he..spoke..more slowly(understand/speak)

15. if i....that the traffic lights were red i ....(reaize/stop)

16. in winter you....cold if the sun....(feel/not shine)

17. it's a pity john isn't taller. if he...taller, he....a great basketball player(be/be)

18. if i....busy tonight,i.....you with your homework(not be/help)

19.what...you(do)....if you(win)..... the lottery last week?

20. sue enjoys her work. she....it if she...it(not do/not enjoy)

I. Supply the correct form of the verb in brackets :

1.Hurry up or our favourite TV programme ( be).....WILL HAVE BEEN..... over long before we ( reach)....REACH....home.

2. If we don't hurry, all the tickets ( sell)..........WILL HAVE BEEN SOLD......by the time we get there.

3. The classroom is still very dirty. I don't think it ( clean)...HAVE BEEN CLEANED...

4. We (tell)......HAVE TOLD...... not to go out at night recently.

5.Thanks for your help! If you ( not help).........HADN'T HELPED.......... me, I (not pass).........WOULDN'T HAVE PASSED.... the exam.

6. HAVE you (be) ......BEEN...to the laboratory this week?

7.He was busy packing, for he said that he....HAS LEAVED...( leave) that night.

8. Hello,Pat. I ( phone)..HAVE PHONED ... to ask if you (do) ....HAD DONE.........anything this Saturday.

9. It is crucial that Dido (stop).......STOP.....using that equipment.

10. The house (build)....HAS BEEN BUILT.....for three months.

11. I avoided ( recognize)......BEING RECOGNIZED........ by my parents on the street.

12. At 6.30 last night,when I (have).....WAS HAVING....dinner, my friend ( phone)....PHONED.......me.

13.If the weather (be)......HAD BEEN..good, we ( go).........WOULD HAVE GONE.....to the beach last sunday.

14. Do you mind if I OPENED( open) the window?

II. Each sentence contains a mistake. Find and correct it:

1. This is the book that I buy at the store yesterday. ->.......................BOUGHT......................................................

2. Despite he is a good singer, he is not famous.->..........ALTHOUGH...................................................................

3. MR Hung is going to buy a new house, is he? ->............................ISN'T.................................................

4. If I am you, I would buy that expensive car. ->................WERE.............................................................

5. Could you mind telling me the way to the nearest restaurant? ->.........................WOULD.......................................

6.I'd prefer to do it on myself because other people make me nervous.->........................BY.....................................................

7. I read something about Tararino's new film on that magazine.->...........IN.....................................

8. Because there are less members present tonight than there were last night,we must wait until the next meeting to vote.->..................................MORE...........................................

9. A dictionary IS which I have wished to have for years.->........................IN.................................................

I. Supply the correct form of the verb in brackets :

1.Hurry up or our favourite TV programme ( be).......will have been ... over long before we ( reach)..reach......home.

2. If we don't hurry, all the tickets ( sell)..........have been sold ......by the time we get there.

3. The classroom is still very dirty. I don't think it ( clean).have been cleaned.....

4. We (tell)........have told .... not to go out at night recently.

5.Thanks for your help! If you ( not help)........hadn't help ........... me, I (not pass)..........wouldn't have passed ... the exam.

6. Have you (be) ....been.....to the laboratory this week?

7.He was busy packing, for he said that he..has leaved .....( leave) that night.

8. Hello,Pat. I ( phone)..have phoned ... to ask if you (do) ......had done .......anything this Saturday.

9. It is crucial that Dido (stop)....stop........using that equipment.

10. The house (build)......has been built ...for three months.

11. I avoided ( recognize)......being recognized ........ by my parents on the street.

12. At 6.30 last night,when I (have)....had .....dinner, my friend ( phone)...phoned........me.

13.If the weather (be)......had been ..good, we ( go).......would have gone .......to the beach last sunday.

14. Do you mind if I ( open)open the window?

II. Each sentence contains a mistake. Find and correct it:

1. This is the book that I buy at the store yesterday

>.This is the book that I bought at the store yesterday

2. Despite he is a good singer, he is not famous.-

>.Although he is a good singer, he is not famous

3. MR Hung is going to buy a new house, is he? -

> MR Hung is going to buy a new house, isn't he?

4. If I am you, I would buy that expensive car. -

>..If I were you, I would buy that expensive car.

5. Could you mind telling me the way to the nearest restaurant? ->...Would you mind telling me the way to the nearest restaurant

6.I'd prefer to do it on myself because other people make me nervous.->....I'd prefer to do it by myself because other people make me nervous

7. I read something about Tararino's new film on that magazine.

>... I read something about Tararino's new film in that magazine.

8. Because there are less members present tonight than there were last night,we must wait until the next meeting to vote.-

>.. Because there are more members present tonight than there were last night,we must wait until the next meeting to vote

9. A dictionary is which I have wished to have for years.

>....A dictionary in which I have wished to have for years.

If only I( have) had money with me , I ( lend) would lend you some . It is crucial that dido ( stop) (should) stop using QuangHa

had / would lend / should stop