--- Do you mind if I smoke here?
--- ______. You can go to smoke in the next door.
| A．Yes, please | B．Never mind |
| C．You ’ d better not | D．Of course not |
I saw Mary come to school _______foot.
| A．on | B．at | C．by | D．with |
Would you mind giving me a hand. I’m busy _______ the supper.
| A．did | B．to do | C．doing | D．do |
His money has run out, so he can’t _________ anything else.
| A．afford | B．provide | C．offer | D．support |
I’d like to try, _______ I may fail.
| A．though | B．since | C．until | D．after |
Though he lives _______, he never feels ________.
| A．alone; alone | B．alone; lonely | C．lonely; alone | D．lonely; lonely |