— Do you mind if I smoke here, madam?
— ________. It’s not allowed in public, you know.
| A．You’d better not | B．Never mind |
| C．Of course not | D．All right |
--- _________ difference the day made! We were very happy.
| A．what | B．how | C．what a | D．how a |
--- I didn’t bring back anything from America.
--- _________ at all? Why not?
| A．Anything | B．Nothing | C．Something | D．Everything |
I don’t know if Mike _______to my school tomorrow.
If he____, I will be very happy.
| A．comes; comes | B．came; will come |
| C．will come; comes | D．will come; came |
Tell your son ____ on the road. It’s dangerous.
| A．not play | B．no play | C．not to play | D．don’t play |
I can’t see the blackboard. Can you _______ the light?
| A．turn on | B．turn off | C．put on | D．put off |