Giải chi tiết ( nêu lí do chọn câu đó ) giúp em vs
1. The farmers _____ in the field now.
A. were working B. have worked C. worked D. are working
2. The war _____ out three years ago .
A. broke B. had broken C. has broken D. was breaking
3. He ______ a cup of coffee every morning. A. drinks B. drank C. is drinking D. has drunk
4. She ______ a lot of new books.
A. had just bought B. has just bought C.just buys D. just bought
5. Up to the present, Nam_____ good work in his class.
A. does B. has done C. had done D. did
6. At present, that author ______ a historical novel.
A. is writing B. was writing C. has written D. had written
7. Phong ______ at the university so far.
A. had worked B. was working C. worked D. has worked
8. How long _____ able to drive? – since 1990.
A. could you B. have you been C. were you D. are you
9. I _____ the money from him yet.
A. haven’t received B. don’t receive C. will receive D. am receiving
10. I ____ him ten days ago. A. see B. saw C. have seen D. will see
Loga
Sinh Học lớp 12
