—Excuse me, may I sit here? — . The girl on the seat will return soon. A. Yes, please B. I’m afraid not C. No, thanks
Could. I_______? This pair of shoes is nice.
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.