1. (2022·哈尔滨模拟) As students in Grade Eight, we often have exams. In order to get good marks, what should we do when having an exam?

①Keep a good attitude. Don't be worried or nervous.

②Write down the answers as carefully as you can

③Ask your friends for help when you have trouble.

④Hand in your paper as soon as possible.

⑤Check your answers after finishing it and correct your mistakes.