Question

请根据句意从方框中选择合适的动词，并用其适当时态填空，使句子通顺。

teach,    fly,    be,   wait,   have

1. How many students ________ there in your class?   2. Please be quiet. We ________ a class meeting right now.   3. ________ Mr. Zhang ________ you English? 4. Li Lei isn’t in. He ________ for his mother outside.   5. My uncle ________ to Shanghai once a week.

Answer 1

1. are  2. are having  3. Does, teach  4. is waiting  5. flies