主题1：关于网恋
A:hi,Bob!the summer holiday is coming!what do you plan to do during the holiday?do you plan to travel?
B:no!it is too bring!i would rather stay at home surf the internet and have conversations with others.
A:oh!umm...what do you think of the love in the net?
B:i think it must be stopped!we are too young to do it!
A:i agree with you!