The cake looks _____. —- Yes， but it tastes _____.

There _____a number of books in our school library. The number of books_______getting larger than last year.

I don’t think Jim saw me ; he ______ into space

There was such a long queue for the ticket that I________ gave up, though I wanted to attend the concert so much.

Is there a computer room the building— Yes. It is the ground floor.