— Can you stay here and help me _______ ?
— Sorry, I have a meeting to attend _______.
| A．at the moment; for a moment | B．for the moment; in a moment |
| C．at that moment; in a moment | D．for the moment; for the moment |
Did he find _____ hard to learn a foreign language?
| A．that | B．him | C．it | D．himself |
The computer system _____suddenly while Paul was searching for information on the Internet.
| A．broke in | B．broke out | C．broke up | D．broke down |
___ Mr. Smith is waiting to see you. He appears to be quite____ important person.
| A．/; an | B．A; an | C．The; the | D．The; / |
I will go to Beijing on business tomorrow, do you have anything ____ to your son studying in Peking University?
| A．to be taken | B．to take | C．taken | D．being taken |
--- Could you please tell me the answer to this question?
--- ______ It is not my style to help people cheat.
| A．No problem | B．No way |
| C．No wonder | D．No doubt |