1.I try my best to w----- the final prize 2.he use a knife -

1.win
2.to open
3.What mistakes will your teacher tell you?
再问： 感谢你的回答，可否再追问几个问题 4.on my way to home哪里错了 5.there are three millions of people in the hall 哪里错了 6.put ——the glass, or you will break it 7.it is dangerous for the to go——the forest alone
再答： 4. 去掉to 5. three millions of 6. away 7. into