1 . As for learning English, students ________ read a lot do much better than ________ who don’t.

A．who; that

B．which; those

C．that; those

D．whom; that

2 . You know the trains now are more convenient than t________ in the past.

3 . —What are ______ over there (那里)?

—______ are her computers.

A．these, These

B．those, They

C．they, These

D．those, Those

4 . The events in the Special Olympics are quite similar to ________ in the Olympics.

A．ones

B．that

C．them

D．those

5 . 当地政府已经意识到了这个问题，并把那些工厂改造成了一个新公园。

The local government has realized this problem and _______________ a new park.

6 . The scientists are searching for another planet with conditions ________ on the Earth.

A．similar to that

B．similar to those

C．are similar to that

D．are similar to those

7 . The gravity on Mars is only about three eighths of          on the Earth.

A．that	B．those
C．one	D．ones

8 . —The hamburgers are much smaller than ________ in the advertisements. .
—So they are! That may be the Art of Advertising.

A．that

B．those

C．one

D．ones

9 . That is a model plane. （改为复数句）
________ ________ model ________.

10 . __________? I can not find them in my schoolbag.
那些铅笔在哪里？我在书包里找不到。（be）