—Thanks a lot, but can you do me one more favor, please?
—___________, sir. What can I do for you?
A.Just a minute | B.It’s very nice of you |
C.At your service | D.Not a bit |
All the neighbor admire this family _________the parents are treating their child like a friend.
A.why | B.where | C.which | D.that |
___ well prepared you are , you still need a lot of luck in mountain climbing.
A.however | B.whatever | C.no matter | D.although |
We’ll have a picnic in the park this Sunday _____ it rains or it’s very cold.
A.since | B.if | C.unless | D.until |
—Did you return Fred’s call?
—I didn’t need to ____ I’ll see him tomorrow.
A.though | B.unless |
C.when | D.because |
__ unemployment and crime are high, it can be assumed that the latter is due to the former.
A.Before | B.Where | C.Unless | D.Until |