1 . —What did she want to know, Tom?
—She wondered      we could complete the experiment

A．when was it that	B．it was when that
C．it was when	D．when it was that

2 . I have already forgotten ______ you bought the computer.

A．that it was when	B．that was it when
C．when was it that	D．when it was that

3 . —Why do you think ________ the Eagles went home, angry and bitter？
—_________ they didn’t win the tournament and because what mattered to them was victory.

A．was it that；That	B．that；For
C．it was that；Because	D．that；Because

4 . It was at the very beginning _________Mr. Smith made a decision ______we should send for a doctor.

A．when; which	B．that; which
C．when; that	D．that; that

5 . When I try to understand ________ that prevents so many children from being happy, there seem to be three causes.

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

6 . —Can you explain        China’s football team failed again in the attempt for the World Cup?
—I am sorry, but this is the last time. We will behave ourselves.

A．why is it that	B．why it is that
C．how it is that	D．how is it that

7 . Now all of our concentration is on ________ it is that the global environment will return to normal.

A．which

B．what

C．where

D．when

8 . —— _______ made her ashamed of herself?
——______ the lowest mark in her class.

A．What; Because she got	B．Was it what; Getting
C．What was it that; She got	D．What was it that; Getting

9 . While being shy is normal, it is when the shyness interferes with an individual’s daily communication with others ________ it becomes a disorder.

A．which

B．when

C．where

D．that

10 . It wasn’t _______ he took off her mask _______ I recognized he should be a famous film star.

A．when; that	B．until; when
C．until; that	D．when; then