----The light in the room is still on. Do you know_______?
----In order to prepare for the coming exam.
| A．if he works hard | B．why he stays up late |
| C．why is he so busy | D．when he will stop working |
I know he is a ____ boy.
| A．Chinese | B．Canadian | C．Japanese | D．American |
The boy is my ____ . We’re in the same class.
| A．friend | B．classmate | C．student | D．twin brother |
I want to go to WC. Please ____ my schoolbag.
A. look at B. look after C. look like D. see
Uncle Wang is a farmer. He works ____ the Red Star Farm.
| A．on | B．in | C．at | D．to |
The bedroom is ____ .
| A．of Lucy and Lily | B．Lucy’s and Lily’s | C．Lucy’s and Lily | D．Lucy and Lily’s |