We don’t know how to prevent the flu. Shall we ask Doctor Wang Hai for______?
A. the advice B. an advice
C. some advice D. some advices
—Humans can’t live _______ air.
—I agree with you.
A. without B. with C. in D. for
—Who taught _______ Japanese?
—I learned it by _______.
A. you; myself B. your; myself
C. yourself; me D. yourself; myself
—You’d better not read _______. It’s bad for your eyes.
—You’re right. I won’t do that again.
A. in the sun B. under the sun
C. on the sun D. above the sun
_______ necessary for us _______ English well.
A. This is; to learn B. It’s; to learn
C. It’s; learn D. That’s; learn
—I am afraid we will miss the early bus.
—Don’t worry. We have _______ time to do it.
A. few B. enough C. little D. many
