Han Mei and Lucy are good friends. They are in ____________.
| A．Class Three | B．Three Class | C．Class Third | D．Third Class |
It’s necessary for you _____ exercise every day.
| A．taking | B．to take |
| C．take | D．takes |
—I have _________ told your phone number. Has he called you ________?
—No, he hasn’t called me _________.
| A．just; already; yet | B．already; yet; yet |
| C．already; already; yet | D．just, already, already |
The population of Shanghai is larger than _____ of Shenyang.
| A．that | B．it | C．one | D．this |
—_____ my daughter is only ten years old, she knows a lot.
—What a clever girl!
| A．Because | B．Whether |
| C．Though | D．So |
—Dad,mustIpractice thepianotoday?
—No,you _.You may doit tomorrow.
| A．needn’t | B．mustn’t |
| C．shouldn’t | D．can’t |