5 giờ trước


5 giờ trước
5 giờ trước
8. All the kids ______ their homework when the volunteer team ______.
✔ A. were doing – arrived
9. While Lauda ______ round a corner, he suddenly ______ control of his Ferrari.
✔ C. was going – lost
10. While the Cambridge boat ______ under a bridge, it ______ another boat.
✔ C. was going – hit
11. My cousin and I ______ on the computer when there ______ a power cut.
✔ D. were playing – were
(“there was” mới đúng → đáp án D)
12. When I ______ my best friend, she ______ as a voluntary teacher…
✔ C. met – worked
13. Where ______ you ______ when I ______ you on the bus last night?
✔ A. did – go – saw
14. When you ______ yesterday, I ______ in the garden…
✔ A. rang – was working
15. While Tom and I ______, someone ______ at the door.
✔ A. were talking – knocked
16. When the robbery ______, the safeguard ______!
✔ B. was happening – was sleeping
17. I ______ the accident while I ______ for the bus.
✔ A. was seeing – waited
(nhưng tự nhiên câu này lạ → đúng chuẩn phải là:
D. saw – was waiting)
→ Đáp án đúng theo ngữ pháp: D
18. We ______ an old box while we ______ in the garden.
✔ A. found – were digging
19. When I ______ into the room, two boys ______ a picture book together.
✔ A. came – were reading
20. While we ______ in the park, Mary ______.
✔ C. were running – fell over
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5 giờ trước
17/11/2025
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