Ben was busy taking a training class. ______we had to wait for himfor half an hour..

 Ben was busy taking a training class.  ______we had to wait for himfor half an hour..

#57651

but

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I didn’t believe he could drive         he told me.

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once

while

since

until

 I always sleep with windows open _______ it is too cold outside.

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until

that

unless

I like the shirt,        it’s too expensive.

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but

and

---Finish your homework __________ you can’t play computer games, Jim.---All right, Mum.

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but

till

and

—What do you think of the two pairs of trousers?—They don’t fit me well. They are _______ too long _______ too short.

#55248

not only; but also

both; and

either; or

neither; nor