My parents live in a small village. They always keep candles in the house_____there is a power out.
| A．if | B．unless | C．in case | D．so that |
I really don’t understand _____ her like that.
| A．you treat | B．you to treat | C．why treat | D．you treating |
— What was she doing when you visited her?
.— She was _____ herself in the mirror.
| A．admiring | B．seeing | C．enjoying | D．devoting |
Seeing the happy _____ of children playing in the park, I’m overjoyed.
| A．sight | B．view | C．scene | D．sign |
—_____ do you think of the party?
— Wonderful. I’ve never seen _____ one.
| A．What; the better | B．How; a better | C．How; best | D．What; a better |
You _____ all those clothes! We have a washing machine to do that sort of thing.
| A．wouldn’t have washed | B．mustn’t have washed |
| C．needn’t have washed | D．can not have washed |