题目内容：

 

 

词汇与句型部分：（共20小题，每题1分，满分20分）

单词拼写：

76. Light , heat, and electricity are different forms of e____________.

77. Eating more vegetable and less fat will greatly b___________ your health.

78. The a_________ size for British schools is about 29 students in each class.

79. He i__________ the key into the lock but fond he couldn’t turn it.

80 . These plants can’t s_____________ without enough water and sunshine.

81. Of all the _______________(大陆),  Asia is the largest one.

82. Many friends were invited to Mary's birthday party, Jack____________(包括).

83. It is a bad habit to be ______________ (有瘾) to smoking.

84. I’m __________ (极其) sorry to have kept you waiting for so long a time.

85. _______________ (比较)to most of your classmates, you are lucky.