If you ______ to the party, please call me ______ 1234-5678. (    )

A．comes; at

B．are coming; in

C．are coming; on

We ________ have a class tomorrow. （  ）

A．will

B．are going to

C．A and B

—Where will you go this summer? (  )
—I ______ go to Beijing.

A．will

B．am

C．can

Charlie ________ here next month. (   )

A．isn’t working

B．doesn’t working

C．won’t work

填空题。
【小题1】__________ (be) there many trees in this forest in the past?
—Yes, there __________ (be). But now there __________ (be) not many trees.
—__________ people __________ (plant) more trees in the future?
—I don't know.
【小题2】They __________ (plant) trees tomorrow.
【小题3】We __________ (visit) the farm next week.
【小题4】We're going to __________ (have) a picnic in the park.
【小题5】When are you going to __________ (play) chess?