Look! The students _____ the classroom.
A. cleaning B. are cleaning C. are clean
We can ________ some food________ the supermarket.
| A．sell, to | B．buy, from | C．sell, from | D．buy, to |
We have sweaters ________ all colors ________ ￥50 each.
| A．in, for | B．at, in | C．in, at | D．at, at |
________ your mother ________ carrots?
| A．Do; eat | B．Is; eat | C．Are; eat | D．Does; eat |
Let’s ________ and ________ football on the playground.
| A．to go, to play | B．go, play | C．to go, play | D．go, to play |
— Is your photo in the drawer?
—________.
| A．Yes, I am. | B．No，it is. | C．Yes，it is. | D．No，I’m not. |