Studying alone, you are free to choose what to learn and when, ________ you don’t need others’ agreement.
| A．while | B．if | C．though | D．As |
The manager was worried about the press conference his assistant ______ in his place but luckily, everything was going on smoothly.
| A．gave | B．gives | C．was giving | D．had given |
---Could you turn the TV down a little bit?
---______. Is it disturbing you?
| A．Take it easy. | B．I’m sorry. | C．Not a bit | D．It depends |
For a long time they walked without saying ____ word. Jim was the first to break ____ silence.
| A．the; a | B．a; the | C．a; / | D．the; / |
—You’ve given us a wonderful Chinese dinner, Mrs. Wang.
— ________.
| A．Oh, I’m afraid I didn’t cook well. | B．I’m glad you enjoyed it. |
| C．Come again when you’re free. | D．It’s unnecessary to say so. |
A notice was ________ in order to remind the students of the changed lecture time.
| A．sent up | B．given up | C．set up | D．put up |