－ How long _______ home?
－For about three months.
| A．have you been away from | B．did you leave |
| C．have you left | D．are you away from |
— Must I clean the room now?
— _______ You can clean it this afternoon.
A. Yes, you must.
B. No, you needn’t.
C. Yes, you may.Kangkang
You look . What’s the matter?
A．nice B．well C．pale
You cough a lot. You’d better a doctor and get some medicine.
A．to see B．see C．not see
Tom eats meat. He is fat.
A．much too B．too many C．too much
He was excited because he the 2015 National Youth Games（青运会）.
A．joined in B．takes part in C．join