—Though Mike is ____ boy， he can say many words.
—How clever!
A.an one-year -old
B.a one-year-old
C.a one-year old
—What’s wrong with them?
— Their working________are poor, and they have sore eyes.
A.conditions B.trouble C.place
–Julia, your mobile phone is ringing.
–Wait a minute. It’s dangerous ______ it while crossing the street.
A. answering
B. answer
C. to answer
The doctor________us________an apple a day.
A.advice; to eat B.advises; eat C.advises; to eat
The room________one double bed costs 100 yuan.
A.of B.with C.to
—Which kind of ticket do you want?
— I want a ticket________640 yuan________the soft sleeper.
A.at; for B.of; for C.at; with
