1 . I just wonder ________ that makes him so excited.

A．why it does	B．what he does
C．how it is	D．what it is

2 . He is my father and I know he will forgive me for _______ I have done.

A．whatever	B．no matter what
C．no matter how	D．whichever

3 . Cindy shut the door heavily and burst into tears. No one in the office knew         she was so angry.

A．where

B．whether

C．that

D．why

4 . The man has been in____ doctors describe as a vegetative(植物的) state for six years.

A．what	B．which
C．that	D．how

5 . The police were seeking more information to find out______ the rich merchant.

A．who was it that killed	B．who it was that killed
C．it was who killed	D．who was it killed

6 . I don’t doubt _____ for the journey by doing jobs on the ship.

A．that he can pay	B．whether he can pay
C．that can he pay	D．whether can he pay

8 . It is generally believed that communication skills are becoming ______ it takes to be a good doctor.

A．whether

B．that

C．how

D．What

9 . When Peng Liyuan stepped off the plane in Moscow, the whole world wanted to know ________   dressed   the elegant first lady.

A．what

B．who

C．how

D．that

10 . Helen has got         it takes to be a great tennis player. In other words, she has the potential to become world famous.

A．how

B．what

C．when

D．that