Einstein is known _________ a great scientist.
A of          B for       C as          D to

He covered the table              a piece of cloth．

Is there going to be a new bridge              the city and the town?

         me, a good friend likes do the same things           me.
A. For, with                            B. For, as                      C. With, for

I have studied          my science test          Thursday afternoon.
A. at; on               B. on; for          C. for; on

We are looking forward ________ a great day.

The students eat lunch          11:30          Saturday.

Helen will have a birthday party _____ the evening of November 8.

He’s staying there _____ two weeks.

—Where are you going ______ your next vacation?
—We decided ______ Europe.