This ______ my duck. （   ）

A．am

B．is

C．are

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.

John and Jack ________ good friends. (    )

A．am

B．is

C．are

—________ it cloudy yesterday?  (   )
—Yes, it was.

A．Were

B．Is

C．Was

改错题(划出句子中的错误，并将正确句子写在下面横线上)
1．How is Jane yesterday?
________________________________
2．He go to school by bus last week.
________________________________
3．He goes home at 6:00 last month.
________________________________
4．Tom watch TV last night.
________________________________
5．Who find it just now?
__________________________________