We’ll climb the mountain _______ the weather is bad this weekend.
| A．if | B．when | C．until | D．unless |
—Tomorrow is Sunday. What about going shopping together?
—I will go I’m free.
A. before B. if C. until
The young man used toto work, but he is used toto work now.
A. drive; walking B. drove; walked C. driving; walk
—Li Lei, you’d betterto bed early.
—Oh, l’ll go to bed as soon as Imy homework.
A. go; will finish B. go; finish C. to go; will finish
—How long have you been like this?
— .
A．Last month B．Two months ago C．Since last month
Mr. Smith didn’t tell us .
A．where does he live B．where he lived C．where did he live