5．“What time does the plane         ?” “I think at about 10 o'clock．”

A．drop off              B．get off                 C．take off                  D．look for

4．My friends always get better grades than I do what should I do?

A．Maybe you should be more friendly to the teachers．

B．Maybe you should ask your parents for help．

C．Maybe you should work harder．

D．Maybe you should play sports．

3．He goes to work early on workdays          Saturday and Sunday．

A．except                 B．besides                C．and                        D．and

2．10 years ago，                only one classroom building in our school．And in 10 years，________ five classroom buildings in our school．

A．there will be，there are                            B．there was，there will be

C．there will be，there was                                    D．there are，there will be；

1．A place to live in space is               ．

A．a space station        B．an apartment          C．a rocket                 D．a washroom