The coat I bought last week is too big for me．I'd like to change it for a ________ one．

A．small

B．large

C．nicer

D．smaller

Lucy's handwriting is good, but Rose's handwriting is even ________?

A．good

B．best

C．better

D．the best

Our room is ________ theirs．

A．three times as big as

B．as three times big as

C．as big as three times

D．as three big as

The U.S.A. is one of ________ countries in the world．

A．richer

B．richest

C．the richest

D．more rich

Mike is the oldest boy and is taller than ________ boy in the class．

A．the other

B．any other

C．each

D．all

John gives me more help than ________．

A．Tom is

B．Tom has

C．Tom does

D．Tom gives

Her sister is ________ than she．

A．younger four years

B．four years younger

C．four year younger

D．four younger years

Things are ________ on the moon ________ on the earth．

A．much lighter; than

B．much heavier; than

C．as heavy; as

D．not so light; as

The Huanghe River is not so ________ as the Yangtze River．

A．longer

B．long

C．longest

D．the longest

I'm glad you ________ that point．

A．raise

B．raised

C．raising

D．to raise