—What do you think of __________ idea of taking part in ‘Earth Hour’?
—Wonderful! I’ve never heard of __________ one! We can reduce pollution in this way.
| A．an; the better | B．the; a better |
| C．an; a better | D．the; the best |
—Dad, must we stop and wait when the light turns yellow?
—I’m afraid we . It’s necessary to obey the traffic rules.
A. need B. must C. may
beautiful flowers Mrs. Green plants!
A. What B. What a C. How
—Does know the answer to the question?
—Yes. Let me try.
A. somebody B. anybody C. nobody
The room is too . Let’s go to somewhere quiet.
A. clean B. noisy C. small
—Miss Chen, I’ve left my English book at home. Can I it now?
—It doesn’t matter. I can lend mine to you.
A. bring B. take C. fetch