--- Look, Mr Green is on the other side of the street.
--- It _____ be him.He has gone to London on business.
| A．must | B．might not | C．can’t | D．mustn’t |
________fine weather! Let's go out for a walk.
| A．How | B．What | C．What a | D．How a |
_______ good suggestion ! I haven’t heard of _______ wonderful advice for a long time.
| A．What a; such a | B．How; such |
| C．What a; such | D．How; such a |
__________ good advice the teacher gave me!
| A．How | B．What a | C．What | D．How a |
_______________ useful message he got from his mobile phone this morning!
| A．What | B．How | C．What a | D．What an |
----______ nice present you've bought for me!
----I'm glad you like it.
| A．How a | B．What a | C．How | D．What |