Please knock at the door ________ you come into the room.
| A．before | B．after | C．until | D．while |
I live 2,200 metersthe school.
| A．away | B．far away |
| C．far away from | D．away from |
Look!The teacher is standingof the classroom.
| A．in front | B．in the front |
| C．behind | D．back |
—Do Simon and Daniel play volleyball?
—.
| A．No,they aren’t. | B．No,they doesn’t. |
| C．Yes,they are. | D．No,they don’t. |
His parents aren’t in China, he lives with his grandparents.
| A．and | B．but | C．so | D．with |
Mr. Liu teaches English. We like class very much.
| A．me ,he | B．me ,her |
| C．us ,his | D．us, her |