— What was your brother like when he was young?
— He used to be quiet. But now he’s very outgoing.
| A．uses | B．used | C． uses to | D．used to |
Timmy likes Chinese very much. He can’t stop ________ it every day.
| A．to practise speaking | B．practising speaking |
| C．practising to speak | D．to practise to speak |
We are _____ to see so many interesting books in the library. Now we have _____ to read.
| A．enough happy; books enough | B．enough unhappy; enough books |
| C．happy enough; enough books | D．unhappy enough; books enough |
—What do you usually use your computer ________?
—I usually use it to search for information.
| A．to | B．with |
| C．for | D．by |
—Must I leave for the meeting now?
—No, you ________. There’s much time before the meeting.
| A．mustn’t | B．needn’t |
| C．won’t | D．can’t |
Mr. Smith was ________ UNICEF officer. He came to the village and changed the poor girl’s life.
| A．a | B．an | C．the | D．/ |