I.find and correct the mistake
1.to keep fit and stay healthily, you should exercise regulary
2.Coffee isn't good to growing children
3.excuse me!Is it a train station near here?
4.I'd like to send this letter for the USA.How much is it?
5.Would you mind to turn on the radio, please?-I'd like to listen the news
6.many people think that teachers give students too many homework
7.John doesn't work so hardly as Peter, but he is much more careful than Peter
8.Hoa was extreme pleased that she had a good mark for her assignment.
healthily->healthy
to->for
it->there
for->to
to turn->turning
many->much
hardly->hard
extreme->extremely