My mother ______ a nurse.（   ）

A．am

B．is

C．are

How old _______ Mocky? (    )

A．are

B．am

C．is

用所给词的正确形式填空。
【小题1】In this picture, Nancy _________ (be) 11 years old, and now she _________ (be) 21 years old.
【小题2】When I was young, I _________(like) to play basketball.
【小题3】I _________ (have) some bread and milk for breakfast yesterday.
【小题4】Little Justin _________(meet) a fish in the river last week.
【小题5】—Are you my mum? —No, your mum can _________ (catch) flies, but I can’t.

用所给单词的正确形式填空
1. My __________ (short) are too short.
2. My brother has two __________ (pair) of glasses.
3. My trousers __________ (be) too long.
4. I’m __________ (make) a shopping list.
5. Can you buy a cap for __________ (I)?

— Are they giraffes? （   ）
—Yes, they ______.

A．am

B．is

C．are