Hãy chọn một từ đúng để điền vào những câu sau:
1. I caught a cold yesterday from..........in a draught
A. to sit B. sit C. sitting D. sat
2. He isn't happy with the project, and neither...........his supervisors.
A is B. are C. isn't D. aren't
3. If you...................Mary today, please ask her to call me
A. see B. saw C. will see D. would see
4. I could understand him if he ............................... so quickly
A. doesn't speak B. spoke C. speaks D. didn't speak
5. The man........................that car is professor Harris
A. drives B.drove C. driving D. driven
6. Hurry up! The bus .................
A. comes B. came C. come D. is coming
7. John..................................to class when he lost his pen
A. is walking B. walks C. walked D. was walking
8. What.....................at 8 o'clock last night?
A. are you doing B. do you do C. were you doing D. did you do
9. George...........................his report before he left his office
A. wrote B. had written C. writes D. was writing
10. The film................for fifteen minutes when we arrived at the movie.
A. had begun B. began C. has begun D. was beginning
