1. I (see) a car accident while I (wait) for you on this corner yesterday.
2. Mr. john (be) principal of our school since last year.
3. Mr. Smith (teach) at this school since he (graduate) in 1980.
4. My father (not watch) TV every night.
5. I (meet) Authur three weeks ago.
6. Yesterday the police (report) that they (capture) the thief.
7. My friend (thank) me for what I had done for him.
8. Someone (steal) my handbag on the bus.
9. The Browns (live) in Paris for 7 years when the second World War (break) down.
10. Last month I (be) in the hospital for ten days.
11. Don't call me in the afternoon. I usually (be) away in the afternoon.
12. Mr. Clark (be) in New York 2 months ago. Mr. Rossi (be) in New York until 2 months ago.
13. John (drive) that car ever since I (know) him.
14. People (speak) English in most of Canada.
15. The dog (wag) his tail whenever he (see) me.
16. What you (do) when I (ring) you last night?
17. Up to then I never (see) such a fat man.
18. I (not see) him last Monday.
19. They had sold all the books when we (get) there.
20. I think he (leave) as soon as he (know) the news.
21. She (play) the piano when our guests (arrive) last night.
22. He (come) and (see) you soon.
23. I (come) as soon as I have finished my work. You (be) ready?
24. My mother (come) to stay with us next weekend.
25. Where you (spend) your holidays next summer?
26. Violets (bloom) in spring.
27. We (not live) in England for two years now.
28. I (never forget) what you (just tell) me.
29. They (prepare) the Christmas dinner at the moment.
30. When I last (stay) in Cairo, I (ride) to the Pyramids on a camel that my friend (borrow) the day before.
31. Our teacher (tell) us yesterday that he (visit) England in 1970.
32. George (work) at a university so far.
33. When he lived in Manchester, he (work) in a bank.
34. Birds (build) their nests in summer and (fly) to the South in winter.
35. I (lose) my key. (Can) you help me look for it?
36. My father (not smoke) for 5 years.
37. My teacher wasn't at home when I (arrive). He (just go) out.
38. How long Bob and Mary (be) married?
39. You (receive) any letter from your parents yet?
40. My brother (join) the army when he (be) young.
41. You (remember) my name or you (forget) it someday?
42. Tom (study) chemistry for three years and then he gave it up.
43. Miss Lee often (write) when she was on holiday.
44. He (leave) home two weeks ago and we (not hear) from him since then.
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.
46. When the teacher came in, the pupils (play) game.
47. Columbus (discover) America more than 400 years ago. 7
48. By next month, I (finish) my first novel.
49. By May 5, we (live) in this city for ten years.
50. When your father (die)? I (not kow) when he (die).
51. Bill said he (forget) to buy a dictionary.
52. He felt asleep while he (do) his homework.
53. We (not see) them for a long time.
54. It (rain) when we arrived.
55. Kite and I (wait) right here until you get back.
56. He'll leave as soon as he (hear) the news.
57. Dick (start) school before he seven.
58. How long you (study) in this school?
59. We (not receive) any letter from him since he (leave) four months ago.
60. Where are you? I'm upstairs. I (have) a bath.
61. I (speak) to you about that matter after the meeting tonight.
62. At this time next week, we (live) in USA.
63. Hurry up! The train (come).
64. Be quiet! The teacher (be) angry.
65. Why didn't you listen while I (speak) to you?
66. Some animals (not eat) during winter.
67. I (finish) the book before my next birthday.
68. John (watch) TV at 8 last evening.
69. Mr. Pike (live) here since last October.
70. Someone (cut) down all the trees in the garden. 8
71. The house (build) two years ago.
72. Listen! The bird (sing).
73. Trees (plant) since it (stop) raining.
74. Tom Baker (not come) here tomorrow.
75. By the end of last March, I (study) English for 5 years.
76. He often (say) O.K when he (talk) with the guests.
77. What you (do) after you (go) home yesterday?
78. How long you (wait) for me? Just a few minutes.
79. He (do) his homework before he went to the cinema.
80. By noon, I (wait) for her for two hours.
81. By the time you come there, she (make) a big cake.
82. Yesterday thieves (break) into the house and (steal) a lot of fur coats while the guests (dance).
83. When I came in, they all (sit) round a fire. Mr. Pike (do) a crossword puzzle, Mrs. Pike (knit), and the others (read).
84. Mr. Jackson (paint) his house since last month.
85. She (ask) me to tell about him several times.
86. The audience (listen) to everything he said last night.
87. At 4 p.m yesterday? Well, I (work) in my office at that time.
88. A: I (play) football when I was 5 years old.
B: You (play) since you (come) to England?
A: Oh, yes. I (play) quite a lot. I (join) a club the day after I (arrive).
89. I'm preparing to support anything he (say) tomorrow.
90. Sometimes I (get) up before the Sun (rise).
91. He said he (be) mistaken.
9 92. Don't speak until someone (ask) you.
93. Mary (come) from London.
94. Please be quiet! I (work).
95. When I (be) a child, I (want) to be a doctor.
96. David (be) born after his father (die).
97. Long ago, my younger brother often (cry).
98. I (not send) the parcel until I hear from you.
99. The last train (leave) the station at 5 p.m.
100. Up to now, the teacher (give) our class five tests
11. Don't call me in the afternoon. I am usually (be) away in the afternoon.
12. Mr. Clark (be)was in New York 2 months ago. Mr. Rossi (be)has been in New York until 2 months ago.
13. John (drive)has driven that car ever since I (know)knew him.
14. People (speak)speak English in most of Canada.
15. The dog (wag)wags his tail whenever he (see)sees me.
16. What were you (do)doing when I (ring) rang you last night?
17. Up to then I had never (see)never seen such a fat man.
18. I (not see)didn't see him last Monday.
19. They had sold all the books when we (get)got there.
20. I think he (leave)will leave as soon as he (know)knows the news.
21. She (play) was playing the piano when our guests (arrive) arrived last night.
22. He (come)will come and (see)see you soon.
23. I (come)will come as soon as I have finished my work. are You (be) ready?
24. My mother (come)will come to stay with us next weekend.
25. Where will you (spend)spend your holidays next summer?
26. Violets (bloom)bloom in spring.
27. We (not live)haven't lived in England for two years now.
28. I (never forget)will never forget what you (just tell)have just told me.
29. They (prepare)are preparing the Christmas dinner at the moment.
30. When I last (stay)stayed in Cairo, I (ride)rode to the Pyramids on a camel that my friend (borrow)had borrowed the day before.
31. Our teacher (tell)told us yesterday that he (visit)visited England in 1970.
32. George (work)has worked at a university so far.
33. When he lived in Manchester, he (work)worked in a bank.
34. Birds (build) build their nests in summer and (fly)fly to the South in winter.
35. I (lose)lost my key. (Can)can you help me look for it?
36. My father (not smoke)hasn't smoked for 5 years.
37. My teacher wasn't at home when I (arrive) arrived. He (just go) had just gone out.
38. How long have Bob and Mary been(be) married?
39. have You (receive)received any letter from your parents yet?
40. My brother (join)joined the army when he (be)was young.
41. will You (remember)remember my name or will you (forget)forget it someday?
42. Tom (study)has studied chemistry for three years and then he gave it up.
43. Miss Lee often (write)writes when she was on holiday.
44. He (leave)left home two weeks ago and we (not hear) haven't heard from him since then.
45. 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.
46. When the teacher came in, the pupils (play)were playing game.
47. Columbus (discover)discovered America more than 400 years ago. 7
48. By next month, I (finish)will have finished my first novel.
49. By May 5, we (live)will have been living in this city for ten years.
50. When did your father (die)die? I (not kow) don't know when he (die)died.
1. I (see) had seen a car accident while I (wait) had been waiting for you on this corner yesterday.
2. Mr. john (be) has been principal of our school since last year.
3. Mr. Smith (teach) has taught at this school since he (graduate) graduated in 1980.
4. My father (not watch) doesn't watch TV every night.
5. I (meet) met Authur three weeks ago.
6. Yesterday the police (report) reported that they (capture) had captured the thief.
7. My friend (thank) thanked me for what I had done for him.
8. Someone (steal) stole my handbag on the bus.
9. The Browns (live) were living in Paris for 7 years when the second World War (break) broke down.
10. Last month I (be) had been in the hospital for ten days.
11. Don't call me in the afternoon. I usually (be) am away in the afternoon.12. Mr. Clark (be) was in New York 2 months ago. Mr. Rossi (be) had beenin New York until 2 months ago.
13. John (drive) has driven that car ever since I (know) knew him.
14. People (speak) speak English in most of Canada.
15. The dog (wag) wags his tail whenever he (see) sees me.
16. What were you (do) doing when I (ring) rang you last night?
17. Up to then I had never (see) seen such a fat man.
18. I (not see) didn't see him last Monday.
19. They had sold all the books when we (get) got there.
20. I think he (leave) will leave as soon as he (know) knows the news.
21. She (play) was playing the piano when our guests (arrive) arrived last night.22. He (come) will be and (see) see you soon.
23. I (come) will come as soon as I have finished my work. are You (be) ready?
24. My mother (come) is going to come to stay with us next weekend.
25. Where are you (spend) going to spend your holidays next summer?
26. Violets (bloom) bloom in spring.
27. We (not live) hadn't been living in England for two years now.
28. I (never forget) will never forget what you (just tell) have just told me.
29. They (prepare) are preparinh the Christmas dinner at the moment.
30. When I last (stay) stayed in Cairo, I (ride) rode to the Pyramids on a camel that my friend (borrow) had borrowed the day before.
31. Our teacher (tell) told us yesterday that he (visit) visited England in 1970.32. George (work) has worked at a university so far.
33. When he lived in Manchester, he (work) was working in a bank.
34. Birds (build) build their nests in summer and (fly) fly to the South in winter.
35. I (lose) have lost my key. (Can) can you help me look for it?
36. My father (not smoke) hasn't smoked for 5 years.
37. My teacher wasn't at home when I (arrive) arrived . He (just go) had just gone out.
38. How long have Bob and Mary (be) been married?
39. have You (receive) received any letter from your parents yet?
40. My brother (join) joined the army when he (be) was young.
41. will You (remember) remember my name or you (forget) forget it someday?
42. Tom (study) had been studying chemistry for three years and then he gave it up.
43. Miss Lee often (write) wrote when she was on holiday.44. He (leave) left home two weeks ago and we (not hear) haven't heard from him since then.
45. did You (speak) speak to Mrs. Baker yesterday? No, I (not see) haven't seen her for a long time. I (not can) couldn't remember when I last (see) saw her.
46. When the teacher came in, the pupils (play) were playing game.
47. Columbus (discover) discovered America more than 400 years ago. 7
48. By next month, I (finish) will have finished my first novel.
49. By May 5, we (live) will have lived in this city for ten years.
50. When did your father (die) die? I (not kow) didn't know when he (die) died
51. Bill said he (forget) had forgotten to buy a dictionary.
52. He felt asleep while he (do) was doing his homework.
53. We (not see) haven't seen them for a long time.
54. It (rain) was raining when we arrived.
55. Kite and I (wait) will wait right here until you get back.
56. He'll leave as soon as he (hear) hears the news.
57. Dick (start) had started school before he seven.
58. How long have you (study) been studying in this school?
59. We (not receive) haven't received any letter from him since he (leave) left four months ago.
60. Where are you? I'm upstairs. I (have) am having a bath.
61. I (speak) will speak to you about that matter after the meeting tonight.
62. At this time next week, we (live) will be living in USA.
63. Hurry up! The train (come) is coming
64. Be quiet! The teacher (be) is angry.
65. Why didn't you listen while I (speak) was speaking to you?
66. Some animals (not eat) don't eat during winter.
67. I (finish) will have finished the book before my next birthday.
68. John (watch) was watching TV at 8 last evening.
69. Mr. Pike (live) HAS LIVED here since last October.
70. Someone (cut) HAD CUT down all the trees in the garden. 8
71. The house (build) WAS BUILT two years ago.
72. Listen! The bird (sing) IS SINGING
73. Trees (plant) HAD BEEN PLANTED since it (stop) STOPPED raining.
74. Tom Baker (not come) WON'T COME here tomorrow.
75. By the end of last March, I (study) HAD STUDIED English for 5 years.
76. He often (say) SAYS O.K when he (talk) TALKS with the guests.
77. What DID you (do) DO after you (go) HAD GONE home yesterday?
78. How long HAD you (wait) BEEN WAITING for me? Just a few minutes.
79. He (do) HAD DONE his homework before he went to the cinema.
80. By noon, I (wait) WILL HAVE BEEN WAITING for her for two hours.
81. By the time you come there, she (make) WILL HAVE MADE a big cake.
82. Yesterday thieves (break) BROKE into the house and (steal) STOLE a lot of fur coats while the guests (dance) WERE DANCING
83. When I came in, they all (sit) WERE SITTING round a fire. Mr. Pike (do) WAS DOING a crossword puzzle, Mrs. Pike (knit) WAS KNITING, and the others (read) WERE READING84. Mr. Jackson (paint) HAS PAINTED his house since last month.
85. She (ask) HAS ASKED me to tell about him several times.
86. The audience (listen) LISTENED to everything he said last night.
87. At 4 p.m yesterday? Well, I (work) WAS WORKING in my office at that time.
88. A: I (play) HAVE PLAYED football when I was 5 years old.
B: HAVE You (play) BEEN PLAYING since you (come) CAME to England?
A: Oh, yes. I (play) HAVE BEEN PLAYINGquite a lot. I (join) JOINED a club the day after I (arrive) HAD ARRIVED
89. I'm preparing to support anything he (say) WILL SAY tomorrow.
90. Sometimes I (get) GET up before the Sun (rise) RISES
91. He said he (be) HAD BEEN mistaken.
9 92. Don't speak until someone (ask) ASKS you.
93. Mary (come) COMES from London.
94. Please be quiet! I (work) AM WORKING
95. When I (be) WAS a child, I (want) WANTED to be a doctor.
96. David (be) WAS born after his father (die) HAD DIED
97. Long ago, my younger brother often (cry) CRIED
98. I (not send) WON'T SEND the parcel until I hear from you.
99. The last train (leave) LEAVES the station at 5 p.m.
100. Up to now, the teacher (give) HAS GIVEN our class five tests
IX. Give the right forms of the verbs in brackets: Simple future or Simple present, Present perfect or Future perfect.
1. I'll wait until he (finish) finishes his novel. 4
2. When you (came)come back, he will already have bought (buy) a new house.
3. Don't come until I (finish) finish lunch.
4. I (hope)hope it (stop)will have stopped raining by 5 o'clock this afternoon.
5. The river (not begin) will not begin to swell until some rain (fall) falls.
6. By next month I (leave) will have left for India.
7. The film (end) will have ended by the time we (get) get there.
8. They (build) will have built a house by June next year.
9. We (start) will start our plan next week.
10. I (give)will give her your letter when I (see) see her tomorrow
1. I (see)saw a car accident while I (wait)was waiting for you on this corner yesterday.
2. Mr. john (be)was principal of our school since last year.
3. Mr. Smith (teach)has taught at this school since he (graduate) graduted in 1980.
4. My father (not watch)doesn't watch TV every night.
5. I (meet)met Authur three weeks ago.
6. Yesterday the police (report)reported that they (capture)captured the thief.
7. My friend (thank)thanked me for what I had done for him.
8. Someone (steal) stole my handbag on the bus.
9. The Browns (live)have lived in Paris for 7 years when the second World War (break)broke down.
10. Last month I (be)had been in the hospital for ten days.
Chóng mặt quá, chút giải tiếp
1. I (see) a car accident while I (wait) for you on this corner yesterday.
=>had seen, had been waiting (on this corner yesterday.)
2. Mr. john (be) principal of our school since last year.
=>has been
3. Mr. Smith (teach) at this school since he (graduate) in 1980.
=>has taught / graduated
4. My father (not watch) TV every night.
=>doesn’t watch
5. I (meet) Authur three weeks ago.
=>met
6. Yesterday the police (report) that they (capture) the thief.
=> reported, had captured
7. My friend (thank) me for what I had done for him.
=>thanked
8. Someone (steal) my handbag on the bus.
=>stole
9. The Browns (live) in Paris for 7 years when the second World War (break) down.
=>were living, broke out
10. Last month I (be) in the hospital for ten days.
=>had been
11. Don't call me in the afternoon. I usually (be) away in the afternoon.
=>am
12. Mr. Clark (be) in New York 2 months ago. Mr. Rossi (be) in New York until 2 months ago.
=>was / had been
13. John (drive) that car ever since I (know) him.
=>has driven/knew
14. People (speak) English in most of Canada.
=>speak
15. The dog (wag) his tail whenever he (see) me.
=>wags/sees
16. What you (do) when I (ring) you last night?
=>were you doing/rang
17. Up to then I never (see) such a fat man.
=>had never seen
18. I (not see) him since last Monday.
=>haven't seen
19. They had sold all the books when we (get) there.
=>got
20. I think he (leave) as soon as he (know) the news.
=>will leave/knows
21. She (play) the piano when our guests (arrive) last night.
=> was playing, arrived
22. He (come) and (see) you soon.
=> will come, see
23. I (come) as soon as I have finished my work. You (be) ready?
=> will come. Are…ready?
24. My mother (come) to stay with us next weekend.
=> is coming.
25. Where you (spend) your holidays next summer?
=> are …going to spend?
26. Violets (bloom) in spring.
=> bloom
27. We (not live) in England for two years now.
=> haven’t been living
28. I (never forget) what you (just tell) me.
=> will never forget, have just told
29. They (prepare) the Christmas dinner at the moment.
=> are preparing
30. When I last (stay) in Cairo, I (ride) to the Pyramids on a camel that my friend (borrow) the day before.
=> stayed, rode, had borrowed
31. Our teacher (tell) us yesterday that he (visit) Singapore in 2010.
=> told, visited
32. George (work) at the university so far.
=> has worked
33. When he lived in Manchester, he (work) in a bank.
=> was working
34. Birds (build) their nests in summer and (fly) to the South in winter. => build, fly
35. I (lose) my key. (Can) you help me look for it?
=> have lost. Can….?
36. My father (not smoke) for five years.
=> hasn’t smoked
37. My teacher wasn’t at home when I (arrive). He (just go) out.
=> arrived, had just gone
38. How long Bob and Mary (be) married?
=> have…. been?
39. You (receive) any letter from your parents yet?
=> Have …received?
40. My brother (join) the army when he (be) young.
=> joined, was
41. You (remember) my name or you (forget) it someday?
=> Will…..remember, forget?
42. Tom (study) chemistry for three years and then he gave it up.
=> had been studying
43. Miss Lee often (write) when he (be) young.
=> wrote, was
44. He (leave) home two weeks ago and we (not hear) from him since then.
=> left, haven’t heard
45. You (speak) to Mrs. Bakers yesterday?
=> Did …..speak?
No, I (not see) her for a long time.
=> haven’t seen
I (not can) remember when I last (see) her.
=> couldn’t , saw
46. When the teacher came in, the pupils (play) games.
=> were playing
47. Columbus (discover) America more than 400 years ago.
=> discovered
48. By the next month, I (finish) my first novel.
=> will have finished
49. By May 5, we (live) in this city for ten years.
=> will have lived
50. When your father (die)?
=> Did…die?
51. Bill said he (forget) to buy a dictionary.
=> had forgotten / had forgot
52. He felt asleep while he (do) his homework.
=> was doing
53. We (not see) them for a long time.
=> haven’t seen
54. It (rain) when we arrived.
=> was raining
55. Kite and I (wait) right here until you get back.
=> will wait
56. He’ll leave as soon as he (hear) the news.
=> hears
57. Dick (start) school before he (be) seven.
=> had started, was
58. How long you (study) in this school?
=> have…been studying?
59. We (not receive) any letter from him since he (leave) four months ago.
=> haven’t received, left
60. Where are you? I’m upstairs. I (have) a bath.
=> am having
61. I (speak) to you about that matter after the meeting tonight.
=> will speak
62. At this time next week, we (live) in USA.
=> will be living
63. Hurry up! The train (come).
=> is coming
64. Be quiet! The teacher (be) angry.
=> is
65. Why didn’t you listen while I (speak) to you?
=> was speaking
66. Some animals (not eat) during winter.
=> don’t eat
67. I (finish) the book before my next birthday.
=> will have finished
68. John (watch) TV at 8 last evening.
=> was watching
69. Mr. Pike (live) here since last October.
=> has lived / has been living
70. Someone (cut) down all the trees in the garden.
=> had cut
71. The house (build) two years ago.
=> was built
72. Listen! The bird (sing).
=> is singing
73. Trees (plant) since it (stop) raining.
=> have been planted, stopped
74. Tom Baker (not come) here tomorrow.
=> won’t come
75. By the end of last March. I (study) English for 5 years.
=> had studied
76. He often (say) O.K when he (talk) with the guests.
=> said, was talking / says, talks
77. What you (do) after you (go) home yesterday?
=> did…do, had gone?
78. How long you (wait) for me? + Just a few minutes.
=> have…been waiting?
79. He (do) his homework before he went to the cinema.
=> had done
80. By noon, I (wait) for her for two hours.
=> will have been waiting
81. By the time you come there, she (make) a big cake.
=> will have made
82. Yesterday thieves (break) into the house and (steal) a lot of fur coats while the guests (dance).
=> broke, stole, were dancing
83. When I came in, they all (sit) round the fire. Mr. Pike (do) a crossword puzzle, Mrs. Pike (knit), and the others (read).
=> were sitting, was doing, was kitting, were reading
84. Mr. Jackson (paint) his house since last month.
=> has painted
85. She (ask) me to tell about him several times.
=> has asked
86. The audience (listen) to everything he said last night.
=> listened
87. At 4 p.m. yesterday. Well, I (work) in my office at that time
. => was working
88. A: I (play) football since I was 5 years old.
=> have played
B: you (play) since you (come) to England?
=>Have ...been playing / came.
A: oh, yes. I (play) quiet a lot. I (join) a club the day after I (arrive).
=> have been playing/ joined/ had arrived
89. I’m preparing to support anything he (say) tomorrow.
=> will say / is going to say
90. Sometimes I (get) up before the sun (rise).
=> get/ rises
51. Bill said he (forget)forgot to buy a dictionary.
52. He felt asleep while he (do)was doing his homework.
53. We (not see)haven't seen them for a long time.
54. It (rain)was raining when we arrived.
55. Kite and I (wait)will wait right here until you get back.
56. He'll leave as soon as he (hear)hears the news.
57. Dick (start)had started school before he seven.
58. How long have you (study)studied in this school?
59. We (not receive)have not received any letter from him since he (leave)left four months ago.
60. Where are you? I'm upstairs. I (have)am having a bath.
61. I (speak)will speak to you about that matter after the meeting tonight.
62. At this time next week, we (live)will be living in USA.
63. Hurry up! The train (come).is coming
64. Be quiet! The teacher (be)is angry.
65. Why didn't you listen while I (speak)was speaking to you?
66. Some animals (not eat)don't eat during winter.
67. I (finish)had finished the book before my next birthday.
68. John (watch)was watching TV at 8 last evening.
69. Mr. Pike (live)has lived here since last October.
70. Someone (cut)cut down all the trees in the garden. 8
71. The house (build)was built two years ago.
72. Listen! The bird (sing).is singing
73. Trees (plant)have planted since it (stop)stopped raining.
74. Tom Baker (not come)won't come here tomorrow.
75. By the end of last March, I (study)had studied English for 5 years.
76. He often (say)said O.K when he (talk)talking with the guests.
77. What did you (do)do after you (go)had gone home yesterday?
78. How long have you (wait)waited for me? Just a few minutes.
79. He (do)had done his homework before he went to the cinema.
80. By noon, I (wait)will wait for her for two hours.
81. By the time you come there, she (make)will make a big cake.
82. Yesterday thieves (break)broke into the house and (steal)stole a lot of fur coats while the guests (dance).were dancing
83. When I came in, they were all (sit)sitting round a fire. Mr. Pike (do) was doing a crossword puzzle, Mrs. Pike (knit)was kniting, and the others (read)were reading.
84. Mr. Jackson (paint)has painted his house since last month.
85. She (ask)has asked me to tell about him several times.
86. The audience (listen)listened to everything he said last night.
87. At 4 p.m yesterday? Well, I (work)was working in my office at that time.
88. A: I (play)played football when I was 5 years old.
B: Have You played(play) since you came(come) to England?
A: Oh, yes. I (play)have played quite a lot. I (join)joined a club the day after I (arrive)had arrived.
89. I'm preparing to support anything he (say)will say tomorrow.
90. Sometimes I (get)had got up before the Sun (rise)rised.
91. He said he (be)was mistaken.
9 92. Don't speak until someone (ask)asks you.
93. Mary (come)comes from London.
94. Please be quiet! I (work).is working
95. When I (be)was a child, I (want)wanted to be a doctor.
96. David (be)was born after his father (die)had died.
97. Long ago, my younger brother often (cry)cried.
98. I (not send)won't send the parcel until I hear from you.
99. The last train (leave)left the station at 5 p.m.
100. Up to now, the teacher (give)has given our class five tests
