找出下列句中的错误并改正。
1. He is tell a story.
______________________________
2. He is playing a guitar.
______________________________
3. I is singing a song.
______________________________
4. My mother is wash the clothes.
______________________________

选出不同类的一项：（   ）

A．what

B．how

C．are

Her brother _________ in Beijing. (   )

A．wasn’t

B．hasn’t

C．weren’t

选择正确的单词或词组填空。
How old What colour Who does    Is
1. —________________ is your grandmother?
—She is sixty­seven years old.
2. —________________ your teacher good?
—Sure!
3. —________________ are your gloves?
—They are black and red.
4. — ______________ is your sister?
—Here she is.
5. What________________ your friend look like?

There ______ two pens on the desk. But they aren’t there now. (    )

A．were

B．are

C．was