A:Hi,Marry.1_____

A:Hi,Marry.1_____
B:No,l haven't used the lnternet for a long time.
A:Why?
B:Teachers and parents don't allow me to ues it.They always say it's bad for our study.
A:__2___
B:l didn't use to agree with them.___3___This year we have a lot of homework to do.lf l play on the lnternet,l won't finish my homework well.And my study will be bad.
A:No wonder your grades are getting better and better.What teachers and parents say are always right.l'll stop to study hard.
B:___4__,what have you sent me by e-mail?
A:_______5__
B:Thank you very much.
选项：A：How's it going?B:Have you got my e-mail?C:Do you agree with them?D:But now l think so.E:Your favorite pictures of dogs.F:By the way.