---- May I smoke here?
--- If you , choose a seat in the smoking section.
| A．should | B．could | C．must | D．may |
When I got back home I saw a message pinned to the door, ________ “ Sorry to miss you; will call later.”
| A．read | B．reads | C．to read | D．reading |
________ in the school regulations that students should not wear long hair or jewels.
| A．It is required | B．What is required |
| C．What requires | D．It required |
Can you ________ me a few minutes? I’m not clear about how to fill out the application form.
| A．offer | B．spare | C．afford | D．share |
---How about going surfing this Sunday?
---________. I love sports and getting close to the sea.
| A．It’s up to you | B．It all depend |
| C．I’m afraid not | D．I couldn’t agree more |
---Bad luck! I ________ the sidewalk when an Audi cut in and knocked me down.
---You can never be too careful!
| A．crossed | B．have crossed |
| C．was crossing | D．had been crossing |