Great changes _______ in this city over the past five years.
| A．took place | B．have taken place | C．were taken place | D．have been taken place |
So excited was the winner that he couldn’t say any word to his feelings.
| A．expose | B．convey | C．display | D．deliver |
How dirty the floor is! You should have someone _____ it at least twice a day.
| A．mop | B．to mop | C．mopping | D．mopped |
Our neighbor offered to look after our baby while we were away, ____ was very kind of her.
| A．it | B．that | C．which | D．such |
Never judge a man by his _____ alone — you might be fooled by what he looks like.
| A．appearance | B．character | C．intelligence | D．application |
However busy he is, the young man will go to the country to see his granny _____.
| A．every few days | B．every a few days | C．each few days | D．each a few days |