I insist that a doctor ______ immediately.
A. has been sent for
B. sends for
C. will be sent for
D. be sent for
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Let us hope we can settle the matter without ______ more trouble.
A. any
B. a little
C. some
D. little
He was disappointed to find his suggestions ______.
A. been turned down
B. turned down
C. to be turned down
D. to turn down
The rice ______ if you had been more careful.
A. would not be burning
B. would not burn
C. would not have been burnt
D. would not burnt
According to the story, the game of chess was invented by（）
A. an American Indian
B. an ancient Indian official
C. an Indian king
D. an Indian officer
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