.
---May I smoke here?
--- If you ________, choose a seat near the window.
| A．should | B．could | C．may | D．must |
_____ Li Bai, a great Chinese poet, was born is known to the public, but some won’t accept it.
| A．That | B．Why | C．Where | D．How |
These comments came specific questions often asked by local newsmen.
| A．in memory of | B．in response to |
| C．in touch with | D．in possession of |
The boss of the company is trying to create an easy atmosphere ______ his employees enjoy their work.
| A．where | B．which | C．when | D．who |
Janet has worked in the manager’s office for five years, ______ with letters and documents.
| A．deal | B．dealt |
| C．dealing | D．to have dealt |
Judgingfrom his worriedface,weknew that he______have had some trouble.
| A．would | B．will | C．need | D．must |