1. The boy with two dogs ____ in the yard when the earthquake hit the city.

A． is playing

B． are playing

C． were playing

D． was playing

2. There is a blackboard ____ our classroom. Our teacher was standing ____ the blackboard at this time yesterday.

A． in front of; in the front of

B． in the front of; on

C． in the front of; in front of

D． in front of; in

3. Most people are ____ building a paper factory near here.They are worried that the river will be polluted．

A．for

B．with

C．against

D．beyond

4.  — Look! The cat ____ from the tree.

    — Yes. It ____ the tree just now.

A． is jumping down; climbed up

B． is jumping down; is climbing up

C． jumps down; was climbing up

D． jumps down; climbed

5. — Hey,Kate,you weren't at home at eight o'clock last night.

   — Oh,I ____ in the library when you called me.

A．was reading

B．was read

C．read

D．is reading

6. What were you doing ____ last Sunday morning?

A． at

B． in

C． over

D． /

7. The campers were so tired that they ____ asleep soon.

A．dropped

B．drop

C．fell

D．fall  

编辑：勇敢者学业练习平台