[单项选择]A qualified teacher should have good manners and ______ knowledge.
A. extensive
B. expansive
C. intensive
D. expensive

[填空题]It is quite necessary for a qualified teacher to have good manners and ______ (extension) knowledge.

[单项选择]We have good manners to show that we ______.

[单项选择]Mrs. Brown's children have very good manners because they have been well ______.
A. brought in
B. brought out
C. brought up
D. brought together

[单项选择]

Mobile Phone Manners
Mobile phones have changed the way we communicate (交流); they have also brought about problems in phone manners (礼仪). Gaik Lira, a Singapore-based advisor, has some advice on phone manners.
When dealing with missed calls, the person being called should return the call. "Calls should be returned as soon as possible, and no later than the following day. Anything later than that, and an apology or a reason for the delay should go with the call. "
Text messages should be kept short and to the point. If they go beyond four or five lines, call or e-mail instead. "The use of short forms should be among family members and friends, never in a business situation. "
Speak in a low voice as if you were talking to someone next to you. If the connection is bad, don’t raise your voice in order to be heard, simply move to another place where the connection may be better. And if that doesn’t work, tell the caller
A. Text an apology to the caller.
B. Call back if it is from abroad.
C. Wait till the caller calls again.
D. Return the call as early as one can.

[多项选择]An international freight forwarder should have knowledge of( )．
A. location of ports
B. trans-shipment points
C. main traffic routes
D. inland centers

[单项选择]It was unimaginable that they should have travelled across such an ________area to look for a lost lamb.


A. extensive
B. expensive
C. expansive
D. intensive

[单项选择]You should have blended the butter with the sugar thoroughly（　）
A. spread
B. mixed
C. beaten
D. covered

[单项选择]Which of the following that the author should have said when she quarreled with her former husband but she did not

[单项选择]You should have put the milk into the refrigerator, I expect it ______ bad by now.