__________ on rescuing her daughter, the poor mother has been searching the ruins for days.
| A．To bent |
| B．Being bent |
| C．Bent |
| D．Having bent |
Jack wasn’t saying anything, but the teacher smiled at him _______he had done something very clever.
| A．as if | B．now that | C．while | D．though |
A bank is the place ______ they lend you an umbrella in fair weather and ask for it back when it begins to rain.
| A．when | B．that | C．where | D．there |
—Will you marry me?
—Sorry, I am not your sort who is always keeping harping on things and trying to _______ others.
| A．look back on | B．approve of | C．be in the charge of | D．find fault with |
It ______ be the postman at the door. It’s only six o’clock.
| A．mustn’t | B．can’t | C．won’t | D．needn’t |
People are usually well _______ what is happening due to the advanced media, such as television, newspaper and net PC.
A. informing of B. informed of C. mixed up D. mixing up