根据对话内容，从对话后的选项中选出能填入空白处的最佳选项，选项中有两项多余选项。（共五小题；每小题5分，满分10分）
—How often do you use the Internet?
—  1  But I usually use it o check my email. I don’t often surf the Internet. You use the Internet a lot, don’t you?
—   2  
—So, you’re working online eight hours a day. It can be awful when the connection is poor.
—    3  Sometimes I also help others in the office if they’re having trouble online.
—How useful do you think the Internet is as a source of information?
—I think it’s useful.    4   The information online may be false. You don’t see what you buy online until you actually get it.
—   5
—We usually find the website of shops, then visit the shop and buy when we’ve seen the products.

A．But there are two big problems.

B．Yes. I usually surf the Internet to look through the news.

C．Why do you want to buy something online?

D．Yes. I use it to find products at the lowest price for my company.

E. Yes. I like the job though.
F. How do you solve the problems when shopping online?
G. I use it almost every day.