A. Is 6. What the kids doing when you arrived? A. is B. was C.were D. are 7. We playing board games when the power went out. D. are A. were B. am C. is s she sleeping when you called her? A. Were C. Is D. Was 9. The baby crying all night because she was teething. A. am B. was C. is D. are 10. They at the cafe when I bumped into them. A. was chatting B. were chatting C.chatted D.chat 11. he late last night? C. Does/work D.Is / working A.Was/ working B.Did/ work 12. I jogging in the park when it started raining. A. is B. was C. am D. are 13. they for the exam when you called? A. Were/studying B. Was/ studying C.did / study D.Are / studting 14. She reading a book while waiting for the bus. A. C. D. B. While I the floor, Mrs. Paker began cooking C. has swept D. is sweeping A. swept B. was sweeping 3. When Jack me, I a letter A.was phoning/ wrote B. phoned/am writing C. phoned/ was writing D. has phoned writing 4. I my report when you entered the hall A. made B. was making C. have made D. making 5. She this exercise yesterday at 8o'clock A. wrote B. has written C. writing D. was writing 6. She __ some cakes yesterday at 2p.m A. make B. has made C. was making D. making B. Are C. Was

Question

A. Is 6. What the kids doing when you arrived? A. is B. was C.were D. are 7. We playing board games when the power went out. D. are A. were B. am C. is s she sleeping when you called her? A. Were C. Is D. Was 9. The baby crying all night because she was teething. A. am B. was C. is D. are 10. They at the cafe when I bumped into them. A. was chatting B. were chatting C.chatted D.chat 11. he late last night? C. Does/work D.Is / working A.Was/ working B.Did/ work 12. I jogging in the park when it started raining. A. is B. was C. am D. are 13. they for the exam when you called? A. Were/studying B. Was/ studying C.did / study D.Are / studting 14. She reading a book while waiting for the bus. A. C. D. B. While I the floor, Mrs. Paker began cooking C. has swept D. is sweeping A. swept B. was sweeping 3. When Jack me, I a letter A.was phoning/ wrote B. phoned/am writing C. phoned/ was writing D. has phoned writing 4. I my report when you entered the hall A. made B. was making C. have made D. making 5. She this exercise yesterday at 8o'clock A. wrote B. has written C. writing D. was writing 6. She __ some cakes yesterday at 2p.m A. make B. has made C. was making D. making B. Are C. Was

Answer 1

6. B. was7. A. were8. D. Was9. B. was10. B. were chatting11. A.Was/ working12. B. was13. A. Were/studying14. B. was15. B. was sweeping16. C. phoned/ was writing17. B. was making18. D. was writing19. C. was making

Answer 2

6. "What __ the kids doing when you arrived?" - Câu này sử dụng "when" để chỉ một thời điểm trong quá khứ, do đó chúng ta cần sử dụng thì quá khứ đơn. Đáp án là "B. was".7. "We __ playing board games when the power went out." - Tương tự như câu 6, "when" chỉ ra một sự kiện xảy ra trong quá khứ. Đáp án là "A. were".8. "Was __ she sleeping when you called her?" - Câu này là một câu hỏi trong quá khứ, do đó đáp án là "D. Was".9. "The baby __ crying all night because she was teething." - Câu này mô tả một hành động xảy ra trong quá khứ, do đó đáp án là "B. was".10. "They __ at the cafe when I bumped into them." - Tương tự như các câu trước, "when" chỉ ra một sự kiện trong quá khứ. Đáp án là "B. were chatting".11. "__ he __ late last night?" - Câu hỏi này liên quan đến một sự kiện trong quá khứ, do đó đáp án là "A.Was/ working".12. "I __ jogging in the park when it started raining." - Tương tự như các câu trước, "when" chỉ ra một sự kiện trong quá khứ. Đáp án là "B. was".13. "__ they __ for the exam when you called?" - Câu này mô tả một hành động đang xảy ra trong quá khứ, do đó đáp án là "A. Were/studying".14. "She __ reading a book while waiting for the bus." - Câu này mô tả một hành động đang xảy ra trong quá khứ, do đó đáp án là "B. was".15. "While I __ the floor, Mrs. Paker began cooking" - Câu này mô tả một hành động đang xảy ra trong quá khứ, do đó đáp án là "B. was sweeping".16. "When Jack __ me, I __ a letter" - Câu này mô tả một hành động xảy ra trong quá khứ khi một hành động khác đang diễn ra. Đáp án là "C. phoned/ was writing".17. "I __ my report when you entered the hall" - Câu này mô tả một hành động đang xảy ra trong quá khứ, do đó đáp án là "B. was making".18. "She __ this exercise yesterday at 8o'clock" - Câu này mô tả một hành động xảy ra tại một thời điểm cụ thể trong quá khứ, do đó đáp án là "D. was writing".19. "She __ some cakes yesterday at 2p.m" - Câu này mô tả một hành động xảy ra tại một thời điểm cụ thể trong quá khứ, do đó đáp án là "C. was making".

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