5. We need          days to finish the work..

  A. twenty another   B. twenty other    C. more twenty     D. twenty more

4. The old man kept one black cat and two white            .

  A. one             B. ones           C. those          D. one's

3. I know most of them are          .

  A. woman teacher   B. women teacher    C. women teachers   D. woman teachers

2. Which book         the twins going to buy?

  A. is               B. are            C. does           D. do

1. He studies in          university and he knows a lot about ..     earth.

A. an, the         B. a, the         C. the, a         D. the, an

5．谢绝他人帮助。

要求：（1）语言规范，格式正确，并发表个人感想；

（2）信中不可用真实姓名，只能用所给姓名；

（3）词数60～80；

（4）开头已给出，不计入总词数。

Dear Alex,

How's it going? I'd like to tell you something about Hong Zhanhui, a great Chinese boy．

yours

Zhang Lin

4．带妹妹上大学，生活艰难，学习刻苦，课余工作。

3．照顾弟弟、领养的妹妹(adopted sister)和生病的父亲。

2．小时候，母亲因生活困苦离家。

1．出生于一个贫困家庭。