The man ______ (who/what) you saw yesterday is a doctor from Beijing.

Here is a book ______(who/that) will give you a lot of usful information.

The girl ______(who/which) sang well at the party last night is my friend.

The mobile phone _____(that/who) is made in China is mine

It's so dark. I can't find out _______ it's a boy _______ a girl.

A. if, and
B. that, and
C. either, or
D. whether, or

Could you tell me if he _______ to Shanghai?

A. has gone
B. had gone
C. went
D. go

He told me _______ she would catch the early bus.

A. which
B. whether
C. why
D. that

Mrs. Green asked me _______ I would go with her.

A. what
B. which
C. why
D. that

I don't know _______ the coat _______ cheap enough.

A. if, is
B. where,were
C. that ,was
D. if, were

He said that they _______ Yunnan

A. have been to
B. had gone to
C. have gone to
D. has gone to