三、补全对话。（有多余项）
Lily:1.
Jack:I often read sports magazines.
Lily:2.
Jack:Because I can learn about sports. What about you?
Lily:I often climb mountains.
Jack:3.
Lily:Yes, it is. What else do you do?
Jack:4.
Lily:How often do you use it?
Jack:Twice a week. How about you?
Lily:5.
A.What are you up to?
B.I use it only once a week.
C.It's a deal!
D.Climbing mountains is good exercise.
E.What do you often do in your free time?
F.I also use the internet to relax myself.
G.Why do you like reading them?

1.E 2.G 3.D 4.F 5.B

四、书面表达。
假如你是李华，你的英国笔友 Peter 要来中国做交换生，并寄宿在当地一位同学家中。他给你发来邮件，询问中国人日常生活中的基本社交礼仪。请你用英语回复一封邮件，介绍一些 Peter 应该了解的社交礼仪，并就他在拜访寄宿家庭前需做哪些准备给出建议。
提示问题：• What social manners in China should Peter know?
• What should he prepare before visiting the host family?
注意：包含提示信息，可适当增加内容；词数不少于 80。

One possible version:
Dear Peter,
I'm excited to learn that you are coming to China.
As you'll be staying with a host family, understanding some basic Chinese social manners is important. Here are some tips for you. Firstly, when you meet someone for the first time, it's polite to shake hands. This is a common greeting in China. Secondly, showing respect is crucial. You can use both hands when you give or receive something. Also, it is highly appreciated that you use respectful language when talking to older people. Before visiting your host family, consider bringing a small gift. It could be something from your country. This is a nice way to show your gratitude. What's more, learning a few easy Chinese words and sentences will be really useful. It shows you are trying to fit in and respect the culture.
Please feel free to ask for more information.
Yours,
Li Hua