1 . His first book is of great use for our course. But his latest one is ____ worth reading.

A．better

B．more

C．much

D．very

2 . — Who’s your favorite basketball player in China?
— Yao Ming, of course. No one plays _____ .

A．better

B．best

C．good

D．well

3 . He speaks English well indeed, but of course not ______ a native speaker.

A．as fluent as	B．more fluent than
C．so fluently as	D．much fluently than

4 . Work gets done __________ when people do it together and the rewards are higher too.

A．easily

B．very easy

C．more easily

D．easier

5 . He speaks English well indeed, but of course not ________ as a native speaker.

A．as fluent

B．more fluent

C．so fluently

D．much fluently