11．　　　　　 Sometimes we can make ourselves understood using g________.

10．　　　　　 　Nowadays, there is more and more __________(误解)between parents and children, which is the so-called generation gap.

9．　　　　　　　 Most parents warn their children not to talk to ________ (陌生人).

8．　　　　　　　 To respect the _________ (当地的) custom of the buying country is one important aspect of China’s foreign policy.

7．　　　　　　　 We have met a _______ (主要的)problem.

6．　　　　　　　 Such an important ________(协议)can not be broken by anybody at will.

5．　　　　　　　 The Haier Group is i_______ a new family fridge this year.

4．　　　　　　　 They are not right to cut down all those trees; they will be p_______ by nature sometime.

3．　　　　　　　 Mike and John both like playing football and computer games, and besides these, they have many other s_______ as well.

2．　　　　　　　 Professor Zhang could not take part in the evening partly because of illness, so his eldest son r_______ him.