—What a beautiful key ring! __________is it?—Only 5 yuan.
Sandy_______ needs help_______ his homework
-Look, does the girl over there look lovely?--Yes, she is in a_______ coat.
—I’m afraid that I can't pass the English exam next week.-_______. Just try your best.
-Look at this picture. There is a bridge_______ the river, and there are three birds_______ the tree.
-Sandy, do you like English?-Yes, I spend half an hour_______ English every day.