【推荐1】We stayed at home _____________ the heavy rain.

A．instead

B．instead of

C．because

D．because of

【推荐2】Joe, you can go to the party ________ you come back before 10 o’clock tonight.

A．as long as

B．because

C．when

D．though

【推荐3】Michael tried his best, ________ he caught up with the others at last.

A．but

B．or

C．and

D．because

【推荐1】Alice won’t go to bed ________she ________her homework.

A．because, finished	B．if, will finish
C．before, will finish	D．until, finishes

【推荐2】Jack does the work best among all ________ he is the least experienced.

A．if

B．though

C．so

D．until

【推荐3】The nurse won’t leave her patients ________ she’s sure they are all taken good care of.

A．if

B．since

C．until

D．because

【推荐1】To encourage people to come to the city, Zibo set up a special “barbecue（烧烤）map”and added 21 new barbecue bus lines ________ people can “get on the bus to rest, get off to eat.”

A．even though

B．although

C．since

D．so that

【推荐2】He won't ask his friends for help ________ he is in trouble.

A．because

B．so that

C．although

D．until

【推荐3】You’d better take the map with you        you won’t get lost.

A．even if

B．as soon as

C．so that

D．as long as

【推荐1】—What were you and your father doing at 7:00 yesterday evening?
—I was doing my homework ________ my father was watching news on TV.

A．when

B．as soon as

C．while

D．where

【推荐2】He met Mrs. Black _______ he was walking across the bridge, but he didn’t say hello to her.

A．until

B．while

C．before

D．after

【推荐3】________ John was watching sports on TV, his wife was cooking.

A．As

B．As soon as

C．While

D．Until