—Don’t throw stones at the animals in the zoo.—_____.
A.No, I won’t. B.Yes, I will. C.Yes, I do.
The doctor warned my father _____.
A.to smoke B.not smoking C.not to smoke
—My aunt goes to climb mountains every Sunday. —Oh? But she _____ hate exercising.
A.used to B.was used to C.is used to
—Boys and girls, believe in yourselves._____ you are, the better grades you’ll get.
A.The more careful
B.The more carefully
C.The most carefully
—What do you think of your deskmate?—She is so kind, and always helps me _____.
A.lonely B.impolitely C.patiently