1. By the time she arrives, we _______ our homework.
B. will have finished
C. will finish
D. were finished
2. He made his children _______ their homework every afternoon.
B. to do
D. to study
3. The sun _______ at 9 last night.
D. was setting
4. Prime minister have full authority _______ his ministers.
5. I’ll _______ their cat while they are away on holiday.
A. be looking into
B. be looking at
C. be looking after
D. be looking over