1 . There are 102 elements in nature, most of ___________ are metals. (用适当的词填空)

2 . ___________is known to all; Taiwan is an inseparable part of China. (用适当的词填空)

3 . Jack Ma creates a cozy atmosphere___________ his employees can get along well with each other. (用适当的词填空)

4 . Workers built shelters for survivors ______ homes had been destroyed. (用适当的词填空)

5 . Stephen Curry’s success is the living proof ______ other people’s thinking cannot influence ______ you become.

A．that; how

B．what; that

C．that; what

D．what; where

7 . I’m curious about the person with ________ Mr. Smith is talking.

A．which

B．him

C．who

D．whom

8 . Ten years ago Wang Lin left his village,_________which he was never to return. (用适当的词填空)

9 . I will never forget the day ______ I came to my university and the day ______ I spent in a new city.

A．what; that

B．which; when

C．when; which

D．on which; when

10 . Because of the limited time, we will start at the point            we left off yesterday.

A．and

B．where

C．which

D．that