选择正确的单词填空，写在横线上。
【小题1】There ______ (is, are) some fish in the river.
【小题2】There aren't ______ (some, any) children in the photo.
【小题3】How many ______ (dog, dogs) do you have?
【小题4】______ (They, There) are ______ (any, some) toy bears in the room.
【小题5】Ben and Jiamin ______ (has, have) five robots. Joan ______ (have, has) two dolls.
【小题6】—Are there ______ (any, some) pets in the bag?
—Yes, ______(they, there) are.
【小题7】There ______ (is, are)a pen and five books on the desk.

There  a new computer in your room.  (    )

A．is

B．am

C．are

Party members celebrate the day when it ____ founded. ( )

A．is

B．was

C．were

Where _____ Uncle Sun yesterday? (    )

A．was

B．were

C．did

选出单词中不同类的一项：（   ）

A．that

B．this

C．is