The villagers went out to the mountain __________ the missing child.
| A．in a search of | B．looking after |
| C．searched for | D．in search of |
It took us over an hour along the street.
| A．walk | B．to walk | C．walking | D．walked |
.He felt_____to work for human rights and progress.
| A．it his duty | B．his duty | C．that is a duty | D．that is his duty |
--- Do you like_____here?
---Oh, yes, the air, the weather and the way of life. Everything is so nice.
| A．this | B．there | C．that | D．it |
The doctor advised Vera strongly that she should take a holiday, but _______ didn’t help.
| A．it | B．she | C．which | D．he |
I was disappointed with the film . I had expected ______ to be much better.
| A．that | B．this | C．one | D．it |