选择题：Directions: Pick out the appropriate expressions from the eight choices below and complete

Directions: Pick out the appropriate expressions from the eight choices below and complete the following

dialogues by blackening the corresponding letter on the Answer Sheet.

A. Can you recommend me some good web sites? B. Are you sure?

C. It affects children. D. Are you fond of it?

E. My friends usually contact me through them. F. What are you doing there, Ann?

G. You are very kind. H. Actually I'm crazy about it.

Bob: (56)

Ann: I'm just checking my emails. (57)

Bob: So do my colleagues. It's very convenient.

Ann: By the way, do you often get on the Internet?

Bob: Yes, I do it almost every day. What about you? (58) .

Ann: Sure. (59)

Bob: What do you usually do?

Ann. Everything, such as checking emails, chatting with friends, paying bills, etc.

Bob: Interesting. (60)

Ann: OK. If you want to buy something cheap, you can use www. cheap, com.