--- Do you mind if I take the seat next to yours?
--- ______________. It hasn’t been taken yet.
| A．Of course not. | B．Yes, I do. |
| C．Better not. | D．No, I’m afraid not. |
— What do you do?— _______
A. I’m fine, thanks.
B. I’m a student.
C. I read books.
Alice was playing in the park while I __________my homework at home.
| A．do | B．did | C．am doing | D．was doing |
—Chris, could you help me __________my dog while I'm on holiday?
—Sure. I'll take good care of it.
| A．think about | B．ask for |
| C．look for | D．look after |
_________have a try again? I’m sure you can do it.
| A．Why not | B．How about |
| C．What about | D．Why don’t |
I think we all need to help animals live __________.
| A．in time | B．in danger | C．in peace | D．in trouble |