As the light turned green, I stood for a moment, not ___, and asked myself what I was going to do.
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.
With the world economy growing weaker, for many young people, the dream of landing a good job is becoming harder and harder ________.
When I was younger, I’d often go for ________ drive with some friends, purely for ________ enjoyment of it.