—Hi, Mr．Brown! May I pick a flower in the park?
—____．
| A．No, you don’t | B．No, you mustn’t | C．No, go ahead | D．Yes, you could． |
.
Walking alone in the deserted village, John was scared. He thought he ______Tom to go with him.
| A．might have asked | B．should ask |
| C．must have asked | D．should have asked |
.
On April Fool’s Day people often play tricks _____ others.
| A．to | B．with | C．on | D．in |
.
--- What can I do for?
--- I’d like to buy a gift for my sister’s birthday, one at a proper price but of _____ great use and it’d better be ______ surprise.
| A．/; a | B．the; a | C．a; / | D．/; the |
.
This magazine is very _______ with young people, who like its content and style.
| A．familiar | B．popular | C．similar | D．particular |
.
The play had already been on for quite some time when we _______ at the New Theatre.
| A．have arrived | B．arrived | C．had arrived | D．arrive |