This__________ a photo. (    )

A．are

B．is

C．many

His favourite colour ________ purple. (　　)

A．am

B．is

C．are

What ______these in English？（  ）

A．are

B．is

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 ______ so many animals（动物）in the zoo. （   ）

A．am

B．is

C．are