He is（）about his chances of winning a gold medal in the Olympics next year.

单项选择题We agreed to accept（）they thought was the best tourist guide.

A.whatever
B.whomever
C.whichever
D.whoever

单项选择题Wouldn't you rather your child（）to bed early?

A.go
B.went
C.would go
D.goes

单项选择题Before they left the factory, all the cars were carefully tested for（）

A.defects
B.flaws
C.faults
D.errors

单项选择题A 200-year-old building is very old in American（）

A.terms
B.points
C.outlooks
D.definitions

单项选择题He who wants to succeed must（）difficulties and bitterness first.

A.undertake
B.understand
C.undergo
D.underline

单项选择题The children（）at the sound of the terrorists' guns.

A.panicked
B.pained
C.picnicked
D.pitied

单项选择题He didn't place much（）on his friends' suggestions.

A.attention
B.weight
C.value
D.importance

单项选择题（）Peter goes to the evening party will she go.

A.Only
B.If
C.Only if
D.If only

单项选择题Don't be so shy. You need to learn to（）yourself.

A.assist
B.assert
C.asset
D.assure

单项选择题She ought to stop work;she has a headache because she（）too long.

A.read
B.had read
C.is reading
D.has been reading