America went into Afghanistan after the terrorists (恐怖分子) ________ they believed were hiding there.

[　　]

I've kept up a friendship with a girl whom I was at school ________ twenty years ago.

[　　]

Whether the epidemic (流行病) in Beijing will be under control is just ________ worries the public.

[　　]

The Iraqi National Museum is the only museum in the world ________ shows all the steps in the history of mankind.

[　　]

A．that

B．which

C. what

D．all

He told us the stories and the writers ________ interested him.

[　　]

A．that

B. who

C．which

D．what

Tom is the only one of the students ________ on time very day.

[　　]

Did you notice the boy ________ to school? Someone said he was seen ________ .

[　　]

I don’t know anyone who ________ the exhibition.

[　　]

A．didn’t connected with

B．is connect with

C．is connected for

D．is connected with

Mary is not single now. She ________ Johnson for more than a year.

[　　]

A．has been married to

B．is married with

C．has married with

D．married

She was doing her homework ________ her sister was watching TV．

[　　]