1 . —There is going to ________ a football match on the school playground this afternoon, isn’t there, Mike?
—No, but don’t forget we are going to ________ a class meeting.

A．be; be

B．have; have

C．be; have

D．have; be

2 . 下学期我们会有新学科吗？
____________ we ____________ new subjects next term?

3 . They will go to Beijing on vacation next week. They will have enough time.（合并为含if的复合句）
They will go to Beijing on vacation next week ________ they ________ enough time.

4 . _______ you _______ (mention) our plan to Kate? She seems to know nothing about it!