1 . He talked a lot about things and persons ______ they remembered in the school.

A．which

B．who

C．that

D．what

2 . The English play ________ my students acted at the New Year’s party was a great success.

A．for which

B．at which

C．in which

D．on which

3 . Sales director is a position ________ communication ability is as important as sales skills.

A．which

B．that

C．when

D．where

4 . My favorite writer is a key role in literature, most of ______ books put on the stage and screen.

A．who

B．whom

C．whose

D．her

5 . The factory produces half a million pairs of shoes every year, 80%_________are sold abroad.

A．of which

B．which of

C．of them

D．of that

6 . The shocking news made us realize ________ terrible problems we would face.

A．why

B．how

C．what

D．that

7 . He wrote a letter ________he explained what had happened in the accident.

A．which

B．that

C．how

D．where

8 . The simple restaurant was________ he usually had the same meal of sausages, eggs and coffee.

A．that

B．which

C．where

D．what

9 . The days are gone ______ physical strength was all you needed to make a living.

A．when

B．that

C．where

D．which

10 . Some experts think, ______ genes, intelligence also depends on an adequate diet, a good education and a nice home environment.

A．instead of

B．except of

C．apart from

D．rather than