--They ________ out the problem, but failed. --What a shame ! I never thought it was going to happen like that.
—Do you mind if I close the window? —____.We should let in more fresh air.
— Hi, Tom.Any idea where Mary is? .一 She ______in the reading room.I saw her there just now.
Mr. Lee, who _______ as a carpenter for over 10 years, is now a very famous statesman in this country.
— Can I use the telephone on the table, sir?一 Under no circumstances ____to use the telephone in the office for personal affairs.
Though there was a heavy rain and terrible thunderstorm, the children slept _____all night.