Mike apologized for _______ to inform her of the change in the working plan.
| A．his being not able | B．him not to be able | C．his not being able | D．him to be not able |
The professor paused as if ___________ his students to ask questions on the point he had just made.
| A．expecting | B．is expecting | C．expected | D．to have expected |
I’m Chinese and I do feel _____ Chinese language is ______ most beautiful language. What’s your opinion?
| A．the; a | B．不填; the | C．the; 不填 | D．不填; a |
——It will be terrible to see the nuclear war happen.
——That’s right. Nuclear science should be developed to benefit the people _____ harm them.
| A．more than | B．rather than | C．other than | D．better than |
_____ to go abroad, his spare time is totally spent in learning English.
| A．Having intended | B．Intending | C．To intend | D．Because he intends |
It was a bit doubtful at first, but it ____ to be a really good idea.
| A．turned up | B．turned in | C．turned out | D．turned down |