根据中文和英文提示，写一封意思连贯、符合逻辑、不少于60词的回信。信的开头和结尾已给出，其词数不计入所完成的回信内。请不要写出你的校名和姓名。

假设你叫张华，是美国中学生鲍勃的朋友。你收到了他的电子邮件，请给他回复，回答他的问题，提出你的建议，并就此事谈谈你的看法。

Hi! Bob,

I’m glad to hear from you.

______________________________________________________________________________

______________________________________________________________________________

I hope what I said can help you.

Yours,

Zhang Hua

I usually come to school       bike, but sometimes I come to school ＿＿foot.

阅读下面阅读材料，然后从各小题所给的四个选项中选择一个最佳答案。
Henry: I find the Internet is very good for shopping. I use more and more for buying books and CDs, and I even bought some clothes over the Internet. The other thing I can do is to book(预订) travels over the Internet. I booked a cheap flight once. It was very easy, and it was really good.
David: I use the Internet for games. I play chess with people all around the world. Last night I had a game with someone from Japan. I also download (下载)games from the Internet, so I can have any game I want.
Peter: I use the Internet for anything I need to help me with my schoolwork. I use the online dictionaries, encyclopedias(百科全书) and magazines. It’s great because I can download pictures or articles and use them to help my homework. It’s very easy to use and it’s free, so I like it.
Tony: Well, the main thing I use the Internet for is to e-mail. I usually write to my customers(顾客) by e-mail, and my customers answer me by e-mail, too. We probably send and receive four or five hundred e-mails a month. But of course, I also use e-mails to keep in touch(保持联系) with friends and family. My daughter is in Australia and we send e-mails to each other every day.
【小题1】________　prefers to use the Internet to buy things.

Dear Mum:
Today I’m going to tell you something really special. I know you work very hard and feel tired every day.
Every time you come home and see the messy(杂乱的) house. I know you are very angry with me. But you always say nothing and clean up the house .I always want to help you, but I have so much homework to do. After I finish my homework, I feel like dying. I really want to help you, but I’m so tired too.
I also want to tell you one thing, I love you so much. I usually talk back to you when you say that I don’t study hard enough. But in fact I just want you to praise（赞扬） me more. I will try my best to get good grades and get praise from my teacher. So don’t feel frustrated （失望）about my grades, OK? I have made up my mind that I will study harder and help you to clean the house. I am serious this time. I will have my homework done faster so that I can have more energy to clean the house. I will watch TV less so that I can have more time to study and get good grades. All these things are for one reason: I want to make you happy Mum.
I love you!
With lots of love Sally
【小题1】Why is Sally’s mother angry with Sally when she comes back from work?

—What time do you usually get up?

—I usually get up ____ six o’clock.

A. on B. in C. at