—Would you mind opening the window?
—____. Look at the heavy haze (霾) outside.
| A．Yes, of course | B．Not at all |
| C．We'd better not | D．No problem |
There _____ an eraser, two books and three pens on the desk.
| A．have | B．are | C．is | D．be |
---May I play basketball ? --- No, you _____
| A．must not | B．may not |
| C．don’t have to | D．shouldn’t |
--- _______ is your home from your school?
--- About 20 minutes’ ride.
| A．How long | B．How far |
| C．How soon | D．How often |
The market isn’t far from here. It’s only bicycle ride.
| A．half an hours’ | B．half an hour’s |
| C．half an hour | D．an hour and a half |
— Why not buy an old car first if you don’t have enough money for a new one?
— That’s a good ___________ ．
| A．advice | B．question |
| C．situation | D．suggestion |