单词拼写（共5小题,每小题1分，满分5分）

76．Our___             __(祖先) celebrated the birth of a son or a daughter by giving away red eggs.

77．Four classmates find a_____          ___(神秘的)box in their dormitory.

78．How well does this material ______          ___(传导) electricity and heat? w_w w. k#s5_u.c o*m

79．The man ___          ___(威胁) the shop assistant with a knife but finally got caught by the policew_w w. k#s5_u.c o*m

80．He was so___          ____(慷慨的) that he treated all his classmates to rice noodles.

The deer was lucky that it just missed ____

1. A.
   catching
2. B.
   to be caught
3. C.
   being caught
4. D.
   to catch

“Boys and girls, you should ________ when having lectures,”asked the teacher．

1. A.
   behave yourself
2. B.
   behave yourselves
3. C.
   behave you
4. D.
   behave yours

Mary kept weighing herself to see how much ________ she was getting.

1. A.
   heavier
2. B.
   heavy
3. C.
   the heavier
4. D.
   the heaviest

These crosstalk artists often made the audience ________ them.

1. A.
   applauded
2. B.
   to applaud
3. C.
   applauds
4. D.
   applaud