听下面一段较长对话，回答以下小题。
【小题1】What is the conversation mainly about?

A．The time spent online at work.

B．The use of the Internet for work.

C．The effect of time management online.

【小题2】Why does the man surf the Internet at work?

A．To kill time.

B．To help him relax.

C．To talk with friends.

【小题3】What does the woman decide to do?

A．Spend little time chatting online.

B．Go on Facebook every day.

C．Try to be more creative by browsing the Web.