1 . It was 80 years before Christopher Columbus crossed the Atlantic ________Zheng sailed to East Africa

A．when

B．that

C．after

D．since

2 . Bach died in 1750, but it was not until the early 19th century____ his musical gift was fully recognized.

A．while

B．though

C．that

D．after

3 . It was from only a few supplies that she had brought in the village ____ the hostess cooked such a nice dinner.

A．where

B．when

C．that

D．which

4 . —Do you know ____ made him successful in his career?
—Yes. His hard work and determination, of course.

A．what it was that

B．what was it that

C．it was what that

D．was it what that

5 . As we all know, it was _____ that resulted in the terrible car accident.

A．because of her carelessness	B．her being careless
C．because she was careless	D．she was so careless

6 . It was with the help of the local guide ________   the mountain climber was rescued.

A．who	B．that
C．when	D．how

7 . It was the training _______ he had at school _______ made him good jumper.

A．what; what

B．that; that

C．what; that

D．that; had

8 . -Have you seen the film Under the Hawthorn Tree?
- Of course, I have. It was in our village         it was made.

A．that	B．where
C．when	D．which

9 . It was by reading it a third time _______ Sammy got a thorough understanding of passage E．

A．that

B．who

C．when

D．which

10 . It is only when an NBA player has aged and been through many battles _____he learns an important lesson;
there is no "I" in "team".

A．after

B．before

C．that

D．what