What a pity! I ______ in Hainan two more days, but something urgent needed to be dealt with back home.

In our school library there _____ a number of books on science, and in these years the number of them _______ growing larger and larger.

__ to a party, but I’ve got nothingto wear.— Why don’t you have a dress made for theparty

28The reason for his success is ______ he worked very hard

Cathy is taking notes of the grammatical rules in class at Sunshine School,where she _________ English for a year.[ ]