It’s time lessons. But Lily isn’t in the classroom.A. toB. for haveC. haveD. to have

问题补充：

It’s time lessons. But Lily isn’t in the classroom.

A. to

B. for have

C. have

D. to have

答案：

A. to

B. for have

C. have

(答案→)D. to have

解析：句意：现在是上课时间。但是莉莉不在教室里。It’s time to do sth是做某事的时候了，固定句型，It作为形式主语，其后不定式作为真正的主语，故选D