Though Jim bought his wife a set of combs, ___ it was of no use.
I was ________ by the salesman whose products turned out to be much less effective.
Not a single word ________ about the way he was treated, but his unhappiness was revealed through his expression.
Alice, you’d better put the vase away ________ it gets broken.
--The first one ________ the finishing line wins the gold medal.--True!
He is a financial manager in Wall Street now, but nobody knows he ________ part-time jobs here and there for survival for eight years.