Remember that it will make a good ________on others if you are very polite to everyone there.（2011 .江苏南通模拟）
| A．action |
| B．effect |
| C．impression |
| D．expression |
You ______ worry about their safety．They are old enough to take care of themselves.
| A．mustn’t | B．needn’t | C．can’t | D．wouldn’t |
We should make full use of whatever happens to us．There is always____ to learn from every experience.
| A．nothing | B．anything | C．something | D．everything |
March is _____ month of the year.
| A．three | B．third | C．the three | D．the third |
— What would you like, sir?
— Two _____ bread and some coffee, please.
| A．piece | B．pieces | C．piece of | D．pieces of |
Every year, _____ people die from illness caused by smoking．
| A．millions of | B．million of | C．millions | D．million |