Last night we (watch) ____were watching______TV when the power (fail) _____failed_____.
2. London (change) _______has changed____ a lot since we first (come) _____came_____ to live here.
3. I (spend) ______have spent____ a lot of time travelling since I (get) _____got_____this new job.
4. She (have) _____has_____a hard life, but she’s always smiling.
5. He sometimes (come) ____comes______ to see his parents.
6. Last month I (be) _______was______ in the hospital for ten days.
7. What you (do) __________were you doing__________ when I (ring) __________rang______ you last night?
8. I (not see) __________haven't seen________ him since last Sunday.
9. My mother (come) _________will come_________ to stay with us next week.
10. When he lived in Manchester, he (work) _________was working________ in a bank.
11. Columbus (discover) __________discovered _________ America more than 400 years ago.
12. Listen! The birds (sing) ________are singing________.
13. You (receive) _______Have you received________ any letter from your parents yet?
14. How long Bob and Mary (be) ___________have Bob and Mary been________ married?
15. She (ask) ________has asked_________ me to tellabout him several times.
16. John (watch) ________was watching__________ TV at 8:00 last evening.
17. He (do) ________had done________ his homework before he (go) _______went______ to the cinema.
18. Hurry up! The train (come) __________is coming__________.
19. We (not talk) _______haven't talked________ to each other for a long time.
20. He (feel) __________felt_______ asleep while he (do) __________was doing________ his homework.

1.Last night, we (watch)..WERE WATCHING..tv when the power (fail)..FAILED.

2.London (change)..HAS CHANGED. a lot since we first (come)..CAME.to live here

3.I (not see)...HAVEN'T SEEN. hime since last Sunday

4.Hurry up! The train (come)....IS COMING......

5.We (not talk)..HAVEN'T TALKED.. to each other for a long time

6.He (fall)..FELL.. asleep while he (do)..WAS DOING..his homework

7.Columbus (discover)...DISCOVERED... America more than 400 years ago

8.Listen!The birds (sing) ARE SINGING

9.You (receive)......HAVE YOU RECEIVED........ any letter from your parents yet?

10.My mother (come).....WILL COME. to stay with us next week

11.When he lived in Manchester , he (work) ...WORKED.. in a bank

12.How long Bob and Mary (be)...HAVE BOB AND MARY BEEN...married?

13.She (ask)..HAS ASKED.... me to tell about him several times

14.John( watch)...WAS WATCHING. TV at 8:00 last evening

15.He (do) ...HAD DONE.. his homework before he (go) WENT to the cinema

1. Were watching - failed

2. Has changed - came

3. Haven't seen

4. Is coming

5. Haven't talked

6. Fell - was doing

7. Discovered

8. Is singing

9. Have you received

10. Will come

11. worked

12. were Bob and Mary married

13. has asked

14. watched

15.has to do - goes

1 were watching

2 haven't seen

3 is coming

4 dicovered

5 will come

6 goes

7 isn't staying

8 was surfing

9 wrote

10 haven't received 

1. was watching 

2. haven't seen

3. is coming

4. discovered

5. will come

6.goes

7. isn't staying

8. was surfing 

9. wrote

10 haven't received 

6. 

1.       Last night we (watch) were watching TV when the power failed.

2.       I (not see) haven't seen him since last Sunday.

3.       Hurry up! The train (come) is coming  .

4.       Columbus (discover) dicovered America more than 400 years ago.

5. My mother (come) will come to stay with us next week.

6. She often (go) goes to a park near the river bank on Saturday afternoon. 

7. He (not stay) isn't staying at home at the moment.

8. I had a phone call while I (surf) was surfing the web.

9. I (write) wrote to my pen pal two months ago.

10. I (not receive) haven't received  your letter since last year.

16.Tom (not go) ...............hasn't gone............. out since he (fail) .......failed........... in his exam.

17.I (not wear) .........haven't worn................... that skirt since Mary’s birthday. 18.It started to rain while you (sleep) ..........were sleeping....................

19.He (cross) ..............was crossing................ the street when I (see) ...........saw........him yesterday.

20.He (leave) .........left..........home 2 weeks ago and we (not hear) ................haven't heard........from him since.

21.What........were..... you (do) ......doing............. at that time last week ? 22.Last Sunday, An (watch) ..........was watching..................... TV when Tom (come) ..........came.........here.

23.John (do) ...........has done................ his homework already.

24.Yesterday while I (water) ..........were watering.................the garden, it (begin) .............was begining...... to rain.

25.He (read) ...............has read.............. 53 pages so far

26..........Is...... he (write) ..........writing....... a novel at present ?

27.They (not speak)..............haven't spoken................... to each other since they quarreled.

28.Listen ! Somebody (knock) ...............is knocking..................... the door. 29.Please don’t say anything while I (learn) ...................were learning ................... my lesson.

30.Up to now, I (do) ...................have done .................. every exercise in this book

I) Supply the correct verbs forms.

42. Tom has studied (study) chemistry for three years and then he gave it up.

43.Miss Lee often wrote (write) when she was on holiday.

44.He left (leave) home two weeks ago and we haven't heard (not hear) from him since then.

45.Did You speak (speak) to Mrs.Baker yesterday? No, I haven't seen (not see) her for a long time. I couldn't (not can) remember when I last saw (see) her.

46.When the teacher came in, the pupils were playing (play) game.

47.Columbus discovered (discover) America more than 400 years

48.By next month, I will have finished (finish) my first novel.

49.By May 5,we will have lived (live) in this city for ten years.

50.When did your father die (die)? I don't know (not kow) when he died (die)

51.Bill said he forgot (forget) to buy a dictionary

52.He felt asleep while he was doing (do) his homework.

53.We haven't seen (not see) them for a long time.

I) Supply the correct verbs forms.

42. Tom (study) chemistry for three years and then he gave it up.

Has studied

43.Miss Lee often (write) when she was on holiday.

Wrote

44.He (leave) home two weeks ago and we (not hear) from him since then.

Left_ Has not heard

45.You (speak) to Mrs.Baker yesterday? No, I (not see) her for a long time. I (not can) remember when I last (see) her.

Have spoke_ Have not seen_ couldn't_ saw

46.When the teacher came in, the pupils (play) game.

Was playing

47.Columbus (discover) America more than 400 years

Discovered

48.By next month, I (finish) my first novel.

Will have finished

49.By May 5,we (live) in this city for ten years.

Have lived

50.When your father (die)? I (not kow) when he (die)

When did your father die_ Don't know

51.Bill said he (forget) to buy a dictionary

Had forgotten

52.He felt asleep while he (do) his homework.

Doing

53.We (not see) them for a long time.

Haven't seen

1 will you (remember) remember my name or will you (forget) forget it some day

2 Tom (study) has studied chemistry for three years and then he gave it up

3 Miss Lee often (write) wrote when she was on holiday

4 he (leave)left home 2 weeks ago and we (not hear)haven't heard from him since then

5 did you (speak)speak to Mrs Baker yesterday

   no i (not see)haven't seen haven't seen her for a long time

   i (not can) couldn't remember when i last see her

6 when the teacher came in, the pupils (play) were playing game

7 Columbus (discover) discovered America more than 400 years old

8 when did you father (die)die

   i (not know)didn't know when he (die) died

9 Bill sail he (forget)forgot to buy a dictionary

10  he felt asleep while he (do) was doing his homework

11 we (not see)haven't seen them for along time

12  it (rain) rained when we arrived

13 Kite and i (wait)will wait right here untilyou get back

14 Dick (start) started school before he (be)is seven

15 how long did you (study)study in this school

16 we (not receive) haven't receive any letter for him since he (leave)left 4 months ago 

Chia động tu:

1. He ( leave)left home two weeks ago and we (not hear)haven't heard from him since then.

2. Did You (speak)speak to Mrs. Bakers yesterday?

No, I (not see)haven't seen her for a long time.

I (not can)can't remember when I last (see)saw her.

3. When the teacher came in, the pupils (play)was playing games.

4. Columbus (discover ) discovered America more than 400 years ago.

5. By the next month, I (finish)will have finished my first novel.

6. When did your father (die)die?

I ( not know)..don't know. When he (die)died.

7.Bill said he (forget)had forgotten to buy a dictionary.

8. He felt asleep while he ( do) was doing his homework.

9. It ( rain)had been raining when we arrived.

10. Kite and I ( wait)will wait right here until you get back.

11. He'll leave as soon as he (hear)heard the news.

12. Sick (start)had been started school before he ( be) was seven.

13. How long have you ( study)studied in this school?

14. Where are you? I'm upstairs. I (have)am having a bath.

15. I (speak)will speak to you about that matter after the meeting tonight.

16. At this time next week, we ( live) will be living in USA.

17. Hurry up! The train ( come)is coming.

18. Be quiet! The teacher (be)is angry.

19. Why didn't you listen while I (speak)was speaking to you?

20. Some animals (not eat)don't eat during winter.

21. I (finish)will have finished the book before my next birthday.

22. Mr. Pike (live) has lived here since last October.

23. Someone (cut)have cut down all the trees in the garden.

24. Listen! The bird (sing)is singing

25. Trees (plant)have plant since it ( stop)stopped raining.

26. He often (say) says O.K when he (talk)talks with the guests.

27. What did you (do)do after you (go)went home yesterday?

28. How long have you (wait) been waiting for me? Just a few minutes.

29. He ( do)had done his homework before he went to the cinema.

30. By noon, I (wait) will have been waiting for her for two hours.

31. By the time you come there, she (make)will have made a big cake.

32. Yesterday thieves (break)broke into the house and ( steal)stole a lot of fur coats while the guests (dance)were dancing

33. When I came in , they all (sit) had been sat round the fire. Mr. Pike (do)was doing a crossword puzzle, Mrs. Pike (knit)was knitting , and the others (read) were reading

34. Mr. Jackson ( paint)has been painting his house since last month.

Ps: ac giúp em với ạ!

1. study

2.move

3.have lived

4.haven't met

5.saw

6.have entered

7.have written

8.will come

9.will go

10.has studied

Học 1. Study

2. Moves

3. Have lived

4. Haven’t met

5. Saw

6. Have entered

7. Have written

8. Will come

9. Going to

10. Has  studied 

Học tốt^^ mình ko chắc lắm ^^

1. study

2. moves

3. have lived

4. haven't met

5. saw

6. have entered

7. have written

8. will come

9. going to

10. has studied

Supply the correct verb tense or form:

1. He (see)...saw..her while he (walk)...walked.... down the street yesterday

2.After he (do)...had done.. his homework, he went to the cinema

3. Tom (play)....played.... football when he was a little boy

4. Let's go for a walk as soon as it stops (rain)..to rain.....

5. Last night, when I (come)....came.. there, they ( already/ go)..had already gone....to the party

6.Do you remeber (read) .to read... about it? No, at that time I was too young (read)..to read... newspaper

7.My brother is a stamp collector. He started ( collect)...collecting... stamps when he (be)...was.. 15 years old. He (collect)...collected... many kinds of stamps

8. The last time he (see) ....saw... in public, he (wear).....wore.. a great suit

9. We (not/see) .haven't seen.... her since she (leave) ...left.... school

10. Lan said that she (get)...would get.... married soon.

11. My brother (go)..went... to bed after he (turn)....had turned.... the lights off last night

12. She is not accustomed to ( take)...taking... care of by others.

13. We (live)..have lived... in the house since we came here

14. She entered the university after she (graduate)...had graduated... from gigh school

15. They ( finish)..will finish..... the project by the end of the next year

16. When Mark arrived, the Johnsons (have)...were having... dinner, but they (stop)..stopped....(talk)..talking. to him

17. They (live)....lived.. next door to my house since I (be)..was.. young

18. By the end of the next year, I (work)...will have worked.... for him for 25 years

19. While she (talk)..was talking...on the phone, the children (start)...started.. (fight)....fighting.. and (break)...breaking.....on a window

20. When I (be) .was....a boy, I often (go) .went.... fishing with my father

21. Columbus (discover)......discovered... America 500 years ago

22.When I (leave)..left...... my office last night, it (still/rain).....was still raining...very hard

23. What do you think were the children (do) ..doing.. when we (get).got.....home tomorrow?

24. He (lose)....has lost.. his job last month and since then he (be)...was... out of work

25. When we (come)....came.. there last night, they (be)...were...there for an hour