根据短文内容判断1-5题的正误，正确的用A，错误的用B。
Healthy Eating Healthy eating is important to us. What and how should we eat to be healthy?
First, we must have enough food, never too much or too little. The food must be clean and we should
cook it properly.
Second, it's very important for us to keep a balanced diet. Different kinds of foods are necessary, such
as rice, bread, meat, fish, eggs, milk and vegetables. Rice and bread give us energy. Meat, fish, eggs and milk
help our bones grow. Fruit and vegetables make us healthy.
Third, we should eat regularly. It's said that half of the students don't have a regular breakfast or don't eat
anything at all in the morning. It is bad for their health. In fact, a good breakfast keeps us strong.
In short, we should not only eat enough food, healthy food but also eat regularly.
( )1. We eat food freely.
( )2. We should eat different kinds of healthy foods.
( )3. Vegetables are the most important food for our health.
( )4. The more regularly, the healthier we are.
( )5. All the students don’t have a regular breakfast.