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。 choose    do    have ...

问题详情：

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。

1. How time _________! Here you are graduating from a middle school.

2. Today’s young people keep hands on the phone wherever they go, even while they _________ meals.

3. We           Canada for the coming holiday，and the next step is to plan our route carefully.

4. What do you think __________ to John if he finds his car has been stolen (被偷)?

5. ---Have you finished homework?

---Not yet. But I _________ it the whole morning.

【回答】

s having chosen doing

知识点：语法填空

题型：选择题