单选题The doctors have tried______to save his life.
单选题The policemen went into action______ they heard
单选题It was essential that all the necessary
单选题It would be surprising for______any objections
单选题It's unwise ______ down the proposal.
单选题The taller the container, ______at the bottom.
单选题He has never visited the town______he was born.
单选题That they were wrong in the matters______now
单选题The Minister of Finance is believed______of
单选题There has been a great increase in retail sales,
单选题All of us would have enjoyed the party much more
单选题Now we can fly to Tokyo. There was a
单选题There was a knock at the door. It was the second
单选题He did not deny, ______admit, having made any
单选题It is imperative that the government______more
单选题More often it is the President, and not the
单选题"They said what we always knew. " said an
单选题Studying is easier when one______the big public
单选题Although his many examples were all right, the
单选题Your ideas, ______, seem unusual to me.