1 . We were ______________ (筋疲力尽的) when climbing to the top of the mountain. (根据汉语提示完成句子)

2 . Some women are too __________ (难堪的，尴尬的) to consult their doctor about the problem. (根据汉语提示单词拼写)

3 . His look was ________because the problem was ________.

A．puzzling; puzzled	B．puzzled; puzzling
C．puzzling; puzzling	D．puzzled; puzzled

4 . ________ a consequence, children become so reliant on their parents that they have no ________(dependent)thoughts or creative ideas. （所给词的适当形式填空）

6 . You should learn _________(正式的) ways to end a letter.(根据汉语提示单词拼写)

7 . The Olympic effect leads to a boost in________(economy) growth due to the higher investment and foreign visitors. (用所给词的适当形式填空)

8 . It is obvious that he is ________(innocence), for he has nothing to do with the accident. (所给词的适当形式填空)

9 . As a matter of fact，he daren’t look up to see her________ (sorrow) eyes. (所给词的适当形式填空)

10 . The remote desert area is ________ (access) only by helicopter. （所给词的适当形式填空）