___ years ago, the population of China was over 20 million.
| A．Four hundreds |
| B．Four hundred |
| C．Four hundred of |
| D．Four hundreds of |
—Will you take part in the English speech competition tomorrow?
—Sure. I see as a chance to prove_________.
| A．myself | B．me | C．yourself | D．you |
—What do you want to be in the future，Nick?
—I want to be__________ pilot. It is________ exciting job.
| A．a；a | B．a；an | C．the；an | D．a；the |
-- Are you sure you can' do well in tomorrow's test, Lucy?
-- . I've got everything ready.
| A．It's hard to say | B．I'm afraid not | C．I think so | D．I hope not |
Hey, Nick. comes the last bus! Hurry up, or we’ll have to walk home.
| A．This | B．There | C．That | D．It |
You’d better take the map with you you won’t get lost,
| A．as long as | B．as soon as | C．now that | D．so that |