1. (2021高二上·长春月考) 单句改错

1. （1） We can have many lives on stage, but only one life in real.
3. （2） The best way to feel and look fine is develop healthy eat habits.
5. （3） You needn't explain to me the reason that you came late for class.
7. （4） There is a lot of people on the street.
9. （5） Their teachers are not in favours of it.