—How much ________ the pair of shoes?
—Twenty dollars ________ enough.
A.is, is B.is, are C.are, is D.are, are
— She is leaving to take part in the final poem competition.
— I’m proud of her. I wish her a great .
A. speed B. method C. pressure D. success
Carl’s back was badly hurt, so he couldn’t________ without others’ help.
A.move B.hear C.shout D.refuse
—Mary got a nice skirt on her birthday. Do you know________bought it?
—Yes. Her sister bought it for her.
A.what B.how C.who D.whom
My cousin wants to be a(n________, so she spends much time playing several kinds of instruments.
A.doctor B.officer C.lawyer D.musician
遇到危险时，你应该保持冷静。
______________________________________.
