今天晚上我必xū给父母写封回信。

正确答案：
Ⅵ．Sample； Dear Linda, Thanks for your last letter. I-m very well now. I have a healthy lifestyle. .I exercise every morn-ing. Exercising makes me healthy. My eating habits are very good .I try to eat a lot of vegetables ,usually ten or eleven times a week. And l eat fruit every day .I like junk food, but I hardly ever eat it .I drink milk every night before l go to bed .I sleep for nine hours every night. My healthy lifestyle. helps me get good grades. What about your lifestyle? Please write to me soon

正确答案：
I used to watch TV with my parents in the evening, but I have to study now.

正确答案：
Ⅵ．Sample： Dear Joyce, How are you? Are you busy with your school-work? Now ,let me tell you something about Chinese children's dreams. When I grow up ,l am going to be a math teacher and work in a good school always love to study math. Mary ,my best friend ,wants to be an actress. She likes movies very much and often watches videos at home. She is going to America to take acting lessons. My classmate, Jack ,is going to be a basketball player when he grows up. He says he's going to practice basketball every day and he wants to go to a sports college after high school.