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 ag

1. left/ haven't heard

2. Did...speak/haven't seen/can't/saw

3. were playing

4. discovered

51. Yesterday the police ( report ) .....REPORTED....that they ( capture ) ...WERE CAPTURING.......the thief.

52. Columbus ( discover ) ........DISCOVERED....American more than 400 years ago.

53. When the teacher came in , the pupils ( play ) .......WERE PLAYING.....games.

54. DID You ( speak ) ...SPEAK....... to Mrs Baker 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

55. He ( leave )......LEFT.....home 2 weeks ago and we ( not hear ) .....HAVEN'T HEARD......from him since then.

1) my father (not smoke) hasn't smoked for 5 years

2) my leacher wasn't at home when i (arrive) arrived He(just go) had/has just gone out

3)how long have Bob and Mary (be) been married?

4)Have you(receive) received any letter from your parents yet?

5)my brother (join) joined(had joined) the army when he (be) was young

6)You (remember) remember (cái này ko rõ) my name or you (forget) will forget it someday

7)tom(study) had studied/ studied chemistry for three years and then he gave it up

8)miss lee often(write) wrote when she was on holiday

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

10)Did you(speak) speak to Mrs Baker 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

11)when the teacher came in, the pupils (play) were playing games

1) my father (not smoke)...hasn't smoked.....for 5 years

2) my leacher wasn't at home when i (arrive)..arrived....He(just go).has just gone.....out

3)how long Bob and mary (be)..have been...married?

4) Have you(receive)...received....any letter from your parents yet?

5)my brother(join)..was joining..the army when he (be) ...was... young

6)you(remember)..... my name or you (forget)......it someday ( không biết =)

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

8)miss lee often(write)...writes.. when she was on holiday ( không chắc)

9)he(leave)...has left..home two weeks ago and we (not hear)..hasn't heard....from him since then

10) Did you(speak).speak...to Mrs Baker yesterday?

no,i(not see).didn't see..her for a long time

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

11)when the teacher came in, the pupils(play)..was playing.games

1. hasn't smoked

2. arrived _ has just gone

3. have Bob and Mary been

4. Have you received

5. joined _ was ( Câu này chỉ là kể lại thôi )

6. Will you remember _ will you forget

7. had studied

8. wrote

9. left _ haven't heard

10. Did you speak _ haven't seen _ couldn't _ saw

11. were playing

I supply the correct form: past simle of fresent perfect

1 mr.geen(teach).......has taught............enghish in this school since he (graduate)......graduated............from the university in 1986

2 he (write).........has written.......a book since last year

3 you (watch)...........watched............tv last night

4 I(read)........have read.......the nover written by jake london several times before

5someone(steal)........stole..............my handbag on the bus

6 last month .i (be).....have been........... in the hospital for ten days

7 my father (not smoke)......has not smoked...............for 5 year

8 Have you (receive).........received.............any letter from your parents yet?

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

10 A :you (speak).....spoke..........to Mrs baker yeesterday

B:no ,i (not see).......haven't seen.......her for a long time

A:i(not can)......couldn't..........remember when i last (see)....saw........her

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 

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

writes 

leaved

speak

discovered

can't

saw

die

don't know

dies

is coming

is

don't eat

is singing

1, Miss Lee often (write) wrote when she (be) was young.

2, He (leave) left home two weeks ago.

3, Did You (speak) speak to Mrs. Bakers yesterday?

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

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

6, When did Nguyen Du (die) die? I (not know) don't know when he (die) died

7, Be quite! The teacher (be) is angry

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

9, Listen! The bird (sing) is singing

1, Miss Lee often (write) writes......... when he (be) was........ young.

2, He (leave) ..left......... home two weeks ago.

3, You (speak) ...Did .you speak..... to Mrs. Bakers yesterday?

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

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

6, When Nguyen Du (die) .died..........? I (not know) ...don't know....... when he (die) ....died......

7, Be quite! The teacher (be) .is........ angry

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

9, Listen! The bird (sing)....is singing.......

1.writes/was

2.left

3.Did you speak...

4. discoved

5.can't/saw

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

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

21.What were you (do) did at that time last week ?