Giúp mình với! 8. I saw an accident. I was waiting for my bus. (while),,9. He was making dinner. The frying pan caught on fire. (while),,10. I have a habit of reading English book before going to bed. ( usually),PART B,* Choose the best answer,16. _____it _____ when you woke up this morning?,A.Is...raining B. Was...raining C. Is...rain D.Were.. . raining,17. What _____ when his mother came?,A. were you doing B. was you doing C. are you doing D. are you doing,18. Don't forget to turn off the lights ____ you go out.,A. after B. before C. till D. until,19. He _____ a sandwich when his phone rang.,A. is eating B. eats C. was eating D. ate,20. It _____ when I left Ireland.,A. was rain B. was raining C. is raining D. raining,21. Andrea lives next door, so we _____ see her.,A. never B. often C. rarely D. seldom

Question

Giúp mình với! 8. I saw an accident. I was waiting for my bus. (while),

,9. He was making dinner. The frying pan caught on fire. (while),

,10. I have a habit of reading English book before going to bed. ( usually),PART B,* Choose the best answer,16. _____it _____ when you woke up this morning?,A.Is...raining B. Was...raining C. Is...rain D.Were.. . raining,17. What _____ when his mother came?,A. were you doing B. was you doing C. are you doing D. are you doing,18. Don't forget to turn off the lights ____ you go out.,A. after B. before C. till D. until,19. He _____ a sandwich when his phone rang.,A. is eating B. eats C. was eating D. ate,20. It _____ when I left Ireland.,A. was rain B. was raining C. is raining D. raining,21. Andrea lives next door, so we _____ see her.,A. never B. often C. rarely D. seldom

Accepted Answer

8. I was waiting for my bus when I saw an accident.

9. While he was making dinner, the frying pan caught on fire.

10. I usually read an English book before going to bed.

16. B. Was...raining 
17. A. were you doing 
18. B. before 
19. C. was eating 
20. B. was raining 
21. B. often