Please call me ______ 0512-5123 4567 or email me ______ lily@changshu.com.
| A．on, at | B．at, on | C．by, on | D．on, on |
You worry about me. I’m fine.
A. can’t B. mustn’t C. needn’t
To many foreigners, Guangzhou has become their hometown.
A. two B. second C. the second
Animals are part of nature should be well protected.
A. and B. or C. but
It is not polite to enter others’ rooms knocking on the door.
A. by B. with C. without
In LA Lingling lived with Smiths and got on well with the host family.
A. a B. the C. /