Find out ther mistake and correct it.
1.all my friends learn things much fast than i can.
2.everyone 's here,are't them?
3.i can't put up on my brother's bad temper anymore!
4.those are excellent advertisements,are they?
5.do you think life will be the same in 2050,or will lots of things have changing by then?
6.he told me to used internet to communicate with my friends.
7.getting up early and going to bed early are a good habit.
8.i watched an interested musical last month.