Today we are ____to the park.  (   )

A．going

B．go

C．goes

Summer holiday is coming. I'm _____________ to see some friends.

A．going to

B．gone to

C．will

D．goes to

Mary _____ to school by bus yesterday. Tomorrow she ________ by bike. (  )

A．will go; went

B．went; will go

C．is going; went

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?

There _________ a meeting tomorrow. （    ）

A．will be going to	B．will going to be
C．is going to be	D．will go to be