1. (2022四上·青岛期末) 阅读短文，按照要求，完成各小题

Nowadays many people are ill. They have got a fever. Their temperature(体温) is higher than 37.3℃. And they have got a sore throat（喉咙痛）and dry cough(干咳). But don't worry. If we have a fever, we can take some medicine, drink a lot of water and stay in bed for a few days. And we can do many things to keep healthy. Eat some fruit, drink lots of water or juice, and always wash your hands before you eat and after you go to the toilet.

1. （1） When our temperature is higher than 37.3℃, it means(意味着) we have got a .
3. （2） We can and stay in bed if we have a fever.
5. （3） What's your suggestion(建议) for being healthy?