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NH
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NB
12 tháng 10 2021 lúc 9:21

1a

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NH
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H24
22 tháng 2 2020 lúc 19:28

11. They …….tea when the doorbell …….. A. have/is ringing B. were having/rang C. had had/ rang D. having/ringing

Một hành động đang xảy ra thì có một hành động khác chèn vào < QKTD_ QKĐ >

12. Father ……his pipe while mother ……a magazine. A. smoked/read C. had smoked/read B. was smoking/was reading D. smoking/reading => Hai hđ đag xảy ra song song đồng thời trong quá khứ

13. When I …..into the office, my boss ……for me. A. came/was waiting B. was coming/waited C. had come/waited D. came/waiting

14. When I ……John, he ……across the road. A. see/ walks B. see/was walking C. saw/was walking D. saw/is walking

15. When he ……, we …… dinner. A. arrived/having B. arrived/were having C. was arriving/had D. had arrived/had

16. While they ……chess, we …….the shopping. A. playing/doing B. were playing/doing C. played/did D. were playing/were doing

17. They …….football when the lights in the stadium ……out. A. were playing/went B. played/was going C. were playing/ was going D. playing/went

18. While George and John …..their room, she ……the ironing. A. cleaning/doing B. were cleaning/was doing C. were cleaning/doing D. cleaning/was doing

19. While I ……TV last night, a mouse ran across the floor. A. watch B. watched C. was watching D. am watching

20. While George and John …..their room, she …….the ironing. A. cleaning/doing B. were cleaning/was doing C. were cleaning/doing D. cleaning/was doing

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H24
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LN
12 tháng 8 2017 lúc 12:22

1. Easter is a joyful festival _________ comes in early spring.

A. who B. where C. whom D. which

2. They were having dinner _________ I arrived.

A. what B. when C. while D. how

3. John is proud _________ his father and loves him so much.

A. about B. for C. of D. in

4. Mrs. Hoa is generous to the poor _________ she is not rich.

A. even though B. as C. however D. so

5. My shoes are dirty. I'd better take them _________ before I come in.

A. away B. up C. on D. off

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NN
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PP
13 tháng 6 2018 lúc 20:09

Bài 1: CHOOSE THE BEST ANSWER.
1. ____, I will give him the report.
A.When he will return C. Until he will return
B.When he returns D. No sooner he returns
2.____the firemen arrived to help, we had already put out the fire.
A.Until B. No sooner C.By the time D. After
3.I have earned my own living____I was seven.
A.Since B.When C.While D.As soon as
4. We saw many beautiful birds______in the lake
A. When we are fishing B. While fishing C. While fished D. fishing
5.____,Peter came to see me

A. While having dinner B.While I was having dinner C. When having dinner D. When I am having dinner

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MP
13 tháng 6 2018 lúc 20:07

Bài 1: CHOOSE THE BEST ANSWER.
1. ____, I will give him the report.
A.When he will return C. Until he will return
B.When he returns D. No sooner he returns
2.____the firemen arrived to help, we had already put out the fire.
A.Until B. No sooner C.By the time D. After
3.I have earned my own living____I was seven.
A.Since B.When C.While D.As soon as
4. We saw many beautiful birds______in the lake
A. When we are fishing B. While fishing C. While fished D. fishing
5.____,Peter came to see me
A. While having dinner B.While I was having dinner C. When having dinner D. When I am having dinner

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HV
13 tháng 6 2018 lúc 20:22

1.B

2.A

3.A

4.B

5.B

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LA
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DA
29 tháng 4 2019 lúc 3:11

Đáp án B

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DM
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NH
7 tháng 6 2017 lúc 10:23

Đáp án là B.

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LA
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DA
18 tháng 2 2018 lúc 17:33

Đáp án: B

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NP
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LA
5 tháng 1 2017 lúc 18:33

a. I ( met/ was meeting) a friend while I ( did/ was doing) the shopping

b. I ( turned/ was turning) round and ( saw/ was seeing) Paula

c. She ( worn/ was wearing) a bright red hat at 8 o'clock last night

d. I (paid/ was paying) for my things when I (heard/ was hearing) someone called my name

e. This time last Sunday, we ( took/ were taking) the final exam

f. While we ( had/ were having) a drink, a waiter ( dropped/ was dropping) a pile of plates

g. While they ( walked/ were walking) in the park,I ( worked/ was working) in the garden

h. My classmates ( waited/ were waiting) for me when I ( arrived/ was arriving)

i. The door bell ( rang/ was ringing) while he ( read/ was reading) an interesting novel

j. When Jane ( took/ was taking) a photograph for me , I ( had/ was having ) a bath

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HN
5 tháng 1 2017 lúc 18:54

a. I ( met/ was meeting) a friend while I ( did/ was doing) the shopping

b. I ( turned/ was turning) round and ( saw/ was seeing) Paula

c. She ( worn/ was wearing) a bright red hat at 8 o'clock last night

d. I (paid/ was paying) for my things when I (heard/ was hearing) someone called my name

e. This time last Sunday, we ( took/ were taking) the final exam

f. While we ( had/ were having) a drink, a waiter ( dropped/ was dropping) a pile of plates

g. While they ( walked/ were walking) in the park,I ( worked/ was working) in the garden

h. My classmates ( waited/ were waiting) for me when I ( arrived/ was arriving)

i. The door bell ( rang/ was ringing) while he ( read/ was reading) an interesting novel

j. When Jane ( took/ was taking) a photograph for me , I ( had/ was having ) a bath

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HA
5 tháng 1 2017 lúc 20:41

a. I ( met/ was meeting) a friend while I ( did/ was doing) the shopping

b. I ( turned/ was turning) round and ( saw/ was seeing) Paula

c. She ( worn/ was wearing) a bright red hat at 8 o'clock last night

d. I (paid/ was paying) for my things when I (heard/ was hearing) someone called my name

e. This time last Sunday, we ( took/ were taking) the final exam

f. While we ( had/ were having) a drink, a waiter ( dropped/ was dropping) a pile of plates

g. While they ( walked/ were walking) in the park,I ( worked/ was working) in the garden

h. My classmates ( waited/ were waiting) for me when I ( arrived/ was arriving)

i. The door bell ( rang/ was ringing) while he ( read/ was reading) an interesting novel

j. When Jane ( took/ was taking) a photograph for me , I ( had/ was having ) a bath.

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H24
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NL
8 tháng 2 2023 lúc 21:01

1. We were having dinner when my dad arrived home.

2. The phone rang while l was trying to sleep.

3. As she was climbing up some rocks, she fell.

4. You were shopping when tidied your room.

5. The boat was was sailing towards the shore when it hit some rocks.

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