I enjoy reading very much. When I read books, I feel that time goes     .

----Have you finished reading the book ________? ----Yes. I have ________finished reading it．

I enjoyed the trip to Dalian Forest Zoo so much. I didn’t ___ want to go home.

The problem is __________ for Tom to work out.

There are too many students asking teachers to help in the teachers’ office, but this room is ____ small ____ hold them.