We’ll be free tomorrow, so I suggest ______ to the history museum.

A. to visit                          B. visiting                   C. we should visit               D. a visit

I don' t know ____ to stay at home or go out.       

A. whether             B. if               C. how             D. where

It looks ____ it's going to rain.                         

A. that             B. as             C. as if          D. like that

The boy ought to have gone to school ___, but he slept ___noon.

A. in the morning, at                                    B. that morning, at 

C. in that morning, until                              D. that morning, until

- How long has the bookshop been in business?                        

-____1982.

A. After            B.In                                C.From                            D.Since

Our bus drove ____ the Great Hall of the People.

A. across                 B. through       C. past                        D.over

The window is never opened ____ in summer. 

A. but              B. except          C. except for            D. but for

No one helped me . I did it all         myself .

A．for             B．by              C．from              D．to

“Would you like tea _____ coffee？” “_____, thanks.”

    A. or, No                                                 B. and, Either

    C. or, Neither                                           D. and, Each

It has not been decided ____ they will leave.

A. why              B. when             C. which                 D. what