I. Hoàn thành các câu sau
1. He/ bad fall/ he/ repair/ his roof/.
2. We. be/ the theater/ three times/ this month.
3. It/ not/ be/ safe/ use/ these stairs/ they/ repair
4. If/ you/ press/ that button/ a receptienist
II. Điền các từ thích hợp vào chỗ trống
1. I slept for 15 minutes ... the lesson
2. She lived in Mexico ..... 5 years
3. She is looking ... a pen
4. You really must bring it back ..... 12.00 on Sunday
5. Shall we go out .... June in the evening ?
6. We are going to Denmark ... the first week of May
7. There is a clock .... the door of the station
8. I left my bicycle ..... the door ofthe station
9. The dog is hiding .... the table