She is an excellent student in our class, and she always herself in her studies.
| A．hides | B．buries | C．covers | D．leaves |
The lazy boy _____there doing nothing all the afternoon, but he______ to his boss that he had finished what should be done.
| A．lay; lied | B．lied; lying | C．laid; lay | D．lying; laid |
—Excuse me, can I use your dictionary? I forgot to bring mine here.
—___________
| A．Yes, you could. | B．Go ahead, please. |
| C．With pleasure. | D．It doesn’t matter. |
-----Mr. Smith, can I come to ask for some advice on my paper at any time?
-----Yes, of course. .
| A．If you’re convenient | B．At your convenience |
| C．That’s right | D．Don’t mention it |
Being asked if he could come to the party that night, .
| A．nobody said anything |
| B．they didn’t get an answer from him |
| C．nothing was said by him |
| D．John nodded his head and left the room |
Mr. Benet is such a wise teacher. Never have I regrettedthe advice he gave me.
| A．to take | B．not taking | C．not to take | D．taking |