No one knows what is happening here ................. Mary and Tom.
A.and
B.but
C.however
D.with

What is ............. ,a dog or a cat?
A.intelligent
B.more intelligent
C.as intelligent
D.the most intelligent

________(41)
A.find
B.founded
C.be found
D.found

______(42)
A.greatest
B.greater
C.great
D.greatly

______(44)
A.beauty
B.beautify
C.beautiful
D.beautifully

________(2)
A.narrow
B.lengthen
C.take
D.low

Clara: “Would you mind helping me with these heavy boxes?” -Tom: “_________”
A.My God!
B.Yes, I would!
C.Not at all!
D.What a pity!

This dictionary is not so big but it is ................... ( inform )
informative
A.informative
B.informatively
C.information
D.inform

The ................... have to cook rice in this contest. ( participate )
A.participle
B.participants
C.participly
D.participated

Old people often have ............................ in breathing. ( difficult )
A.difficulties
B.difficultly
C.difficult
D.difficulty