8. It’s twelve now. The children ________ (have) lunch in the café.
问题描述：
8. It’s twelve now. The children ________ (have) lunch in the café.
答
should have，虚拟语气，表对孩子们行为的推测
答
（should )have 表猜测
答
are having
答
It’s twelve now. The children are having (have) lunch in the café.
答
首先做这种给你一个动词,用适当形式填空类型的题,应该先判断时态,因为句子中有now , 所以用正在进行时,再看主语是否是第三人称单数,决定动词的单复数形式,句中是children 用复数,所以,应该填are having