【单选题】
15.Man _____ die without air or water.
【单选题】
16.Let’sclean our classroom, ______?
【单选题】
7. If it is fine tomorrow, we ______ a football match.
【单选题】
19. _______hand in his exercise book before Monday.
【单选题】
9. No sooner _______ he arrived home than he _______to start on another journey.
【单选题】
13. Where is my pen? I ______ it.
【单选题】
14. I didn’thear the phone. I ______ asleep.
【单选题】
10. He _______ accomplish the task on time.
【单选题】
11. I thought you _____ like something to read, so I have bought you some books.
【单选题】
3. Few of them hurt themselves in the accident last night, ____ ?