Исправте ошибки,пожалуйста!!! Срочно!!!

1. is going to
2. will do
3. (she) will have (?)
4. harder
5. most intelligent
6. well (наречие, а не прилагательное, поэтому well, а не good)
7. didn't believe
8. them
9. will get
10. will study (????) or studied ???