6. I always try my best,
even if / even when I don’t like a subject or a teacher.
7. From my experience, I would say that female teachers have more patience than male teachers / ones.
8. A good way for parents to encourage their children to study harder is giving them rewards such as money or a computer for good exam results. (alternatively, ‘…rewards for good exam results such as money or a computer.’)
9. My school’s sports facilities are very impressive.
10. I suggested that he get some work experience before going to university.