- It was three British sportsmen who ________ banned drugs.
- Senior members of the staff competed eagerly ________ the position of sales manager in the company.
- If you want to find a decent location for your own home, ________ Mr. Smith for advice.
- After so many days without rain, the ground quickly ________ the little rain that fell last night.
- Human behavior is mostly a product of learning ________ the behavior of animals dependsmainly on instinct.
- She got a job as an assistant stage manager at the Cambridge Arts Festival Theatre, thinkingthat it might ________ to a career as a playwright ( 剧作家 ).
- ________ they've got to know each other a little better, they get along just fine.
- ________, John has been to several foreign countries.
- ________ the concert had begun did we realize what a splendid show it was going to be.
- Others argue that since the earth has endured a long string of ice ages in the last two millionto three million years, any warming is ________ to be temporary.
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