1. (2021·义乌模拟) 用方框中所单词或词组的适当形式填空。每词只能用一次。

success   turn off   invent   nine   heart

1. （1） As the grade students, we are facing many challenges at present.
3. （2） Miss black's beauty and kindness has won the of people around her.
5. （3） Jim kept working hard all the time and at last he .
7. （4） — Who is one of the greatest in your opinion?

   — Edison Thomas.

9. （5） It's too noisy. Would you mind the radio?