I. 1-5 BAABC II. 1. eating

2. not play

4. telling

5. week’s III. 1. too long

3. take care of

4. had better not eat IV. 1-5 CCBAB V. 1-5 BACBA 6-10 ABCCA VI. One possible version: Dear Miss Wang, I’m sorry to tell you that I have a bad cold.I went to see the doctor this morning. He asked me to take some medicine andstay in bed for two days. So I’d like to ask for two days’ leave. I hope I’llget well soon and return to school. Thank you! Yours, Kangkang