Everybody was looking for you when the meeting was over. You______with-not a word.
A. mustn't leave
B. shouldn't have left
C. couldn't have left
D. needn't leave
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It is no longer a problem______the poor children in this district can go to school.
A. that
B. whether
C. so
D. because
All that I need______a large sum of money with which to buy my wife a diamond ring.
A. are to be
B. is
C. are
D. were
E-mail as well as telephones______more and more popular in daily communica-tion.
A. have become
B. become
C. are becoming
D. is becoming
He doesn't know what to say, for it is the first time that he______with a girl.
A. went out
B. goes out
C. has gone out
D. had gone out