问题补充：
用所给动词的适当形式填空
【小题1】Look, there are so many people over there. What is happening(happen)?
【小题2】It’s seven in the morning. It’s time for us to go(go) to school.
【小题3】Look at the clouds in the sky. I think it is going to rain(rain).
【小题4】Is, start(be) everyone here? Yes, Let’s will, looks(start) now.
【小题5】He is coming, plan(be) be fifty years old next month. But he shops(look) so young.
【小题6】Teachers’ Day (come) . And we (plan) to buy some flowers for Mrs. Li.
【小题7】My mother usually (shop) for food on Sundays.
答案：
解析：
【小题1】考查时态。句意“看，那边有很多人，发生了什么事？”故用现在进行时。故填is happening。
【小题2】考查固定句型。It is time for sb to do sth“是做某事的时候了”。故填to go。
【小题3】考查时态。句意“看那些云，我想快要下雨了。”，根据句意可知，用将来时。有某种迹象表明要发生某事，用be going to表将来。故填is going to rain。
【小题4】考查主谓一致和固定句型。everyone作主语，谓语用单数；let’s+动词原形。故填Is, start。
【小题5】考查时态。根据next month可知，用将来时；he是第三人称单数，故用looks。故填will, looks。
【小题6】考查时态。根据句意可知，应该用将来时。Go, come, leave等用进行时表将来。plan to do sth“计划做某事”。故填is coming, plan。
【小题7】考查时态。根据usually可知，用现在时。主语是第三人称单数，谓语也用单数。故填shops。
用所给动词的适当形式填空【小题1】Look there are so many people over there. What is happening(happen)?【小题2
