These socks ________small.

A．are

B．is

C．am

Fill in the blanks.
1. Did you _______（play）football yesterday?    
2. He _______（pass）the ball to me yesterday.
3. He can _______（run）very fast.
4. There _______（be）some bread and an egg on the table.

用所给词的正确形式填空。
【小题1】In this photo, Henry____ (be) 6 years old and his parents____ (be) very young ten years ago.
【小题2】Tim____ (have) a birthday party at his home yesterday.
【小题3】They____ (spend) their winter holiday in Beijing last year.
【小题4】—How____ (be) your summer holiday?
—I had a ____(wonder) summer holiday.
【小题5】I am so full, because I ____(have) too much meat this morning.

Where ________ the books? (　　)

A．am

B．is

C．are

The boy _____ in the library. (    )

A．is

B．am

C．are