—Do you mind if I use the phone?
—
A.Why not? | B.That’s all right. |
C.Come on! | D.Be my guest! |
------Excuse me, Sir , shall all the students repeat the exam.
------________. Only those who failed.
A.That’s right . | B.I’m afraid not . | C.Yes, of course. | D.I’m not sure. |
------Make sure you have turned off the air conditioners before going out.
------________________.
A.Heard it | B.Made it | C.Forgot it | D.Got it |
He was about to tell me the secret __ someone patted him on the shoulder.
A.as | B.until | C.while | D.when |
He is the only one of the students who __ a winner of three years.
A.is | B.are | C.have been | D.has |
The scientist did __ experiments to test the new drug.
A.a series of | B.a good many of | C.a great many | D.a lots of |