根据句子意思及所给的词首字母或汉语提示，完成下列单词。（5分）

1. —My English is poor.

—Don’t w             . I can help you.

2. —What’s the time?

—It’s a q              past three.

3. We have about eight               (百) students in our grade.

4. Don’t               (忘记) to bring your English book here tomorrow. 

5. Jim is                (聪明的). The teacher likes him. 

根据下列句子及所给单词的首字母，在答题纸上按题号写出各单词的完全形式（每空限填一词）。

71. Mr Smith has two children, a son and a d________.

72. Sam introduced h_________ successfully at the job interview, so he became a member of that company a week later.

73. ---“What’s the time?”　　　

---“It’s a q_______ past nine.”

74. Christmas Day is in the t________ month of the year.

75. Nowadays cats are no longer good at c_________ mice; they’d rather be people’s pets.

76. He is too old. He can h______ look after himself.

77. Madam, before you take the medicine, you must look at the i______ very carefully.

78. They were deeply moved by the m______ story.

79. He felt so tired that he couldn’t go any f________.

80. The boy b__________ the candles out before he cut the cake into pieces.