Jack wasn't saying anything, but the teacher smiled at him ________ he had done something very clever.(2011·湖南)
| A．as if | B．in case |
| C．while | D．though |
He __________ with business matters . Otherwise , he would have given you a hand .
| A．had been occupied | B．occupied |
| C．had occupied | D．was occupied |
Give it a minute __________ you’ll be able to see the result better .
| A．but | B．till | C．and | D．or |
---Hello, Jack. Tracy here. It’s about our ________ on Sunday morning. I’m afraid I can’t make it now.
----That’s OK, but you need to find another date.
| A．admission | B．application |
| C．agreement | D．appointment |
_____, the great mother, in order to save her sick child, kept waiting for four hours in the heavy snow.
| A．It depends | B．Take it easy |
| C．Believe it or not | D．It is OK |
To their surprise, they found the lecture given by the famous professor easy ______.
| A．to be understood | B．to understand |
| C．understanding | D．understood |