John fell asleep _______ he was listening to the music.

John fell asleep _______ he was listening to the music.

#56803

after

before

while

as soon as

推荐题目

Don’t get off the bus _____ it has stopped.

#57377

after

when

until

It was a pity. The game wasn’t on yesterday         the rain.

#56090

thanks for

because

because of

 You’d better look up the new word in a dictionary____ you don’t know it.

#55486

though

whether

—How about joining us in the summer camp? —I wish I could, ___________ I have to practice for the piano test.

#56543

because

but

although

You will fail the English exam ________ you study hard.

#57214

however

anyway

unless

but