1. (2020·睢宁模拟) 选用方框内的单词或词组填空，其中有一个单词或词组是多余的。

natural      excellent   develop     fell in love with     public     trouble

1. （1） When I was 5 years old, I reading.
3. （2） We'd better our interest widely to relax ourselves after school.
5. （3） It's to forget words. You should read the words more and try to use them often.
7. （4） Our English teacher's speech is so that we can understand the meaning of life beer.
9. （5） No matter when you are in  , I will try my best to help out.