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?

选择恰当的单词，补全句子。
is  are  was  were  be
【小题1】There ______ an apple on the table yesterday.
【小题2】There ______ an apple and two pears on the table.
【小题3】There ______ two apples and one pear on the table.
【小题4】There will ______ an apple on the table.
【小题5】There ______ some apples on the table yesterday.

Next week we ______ in Shanghai. (    )

A．travel

B．are going to travel

C．will travelling

We are going ______ together. （   ）

A．have lunch

B．to have lunch

C．to have a lunch

SunYu says he ________ to me soon. (   )

A．writes

B．will write

C．writing