Do you want to stay fit and healthy? Here are some tips!

First, eat the right foods. Fruits, vegetables, and whole grains are good for you. Avoid (避免) too much sugar and junk food. Second, exercise every day. Run, swim, or play ball games. Even walking is great! All these can help you lose some weight.

Remember, skipping meals or taking pills is not safe. They can make you sick. Just eat well and move more. You’ll feel strong and happy!

1.1. What are good foods to eat for losing weight?

A Hamburgers and chips.

B Candy and soda.

C Vegetables and fruits.

D Ice cream and cookies.

解析：选C。C 细节理解题。根据第二段的“Fruits, vegetables, and whole grains are good for you.”即水果、蔬菜和全谷物对健康有益。故选C。

2.2. What should we avoid according to the article?

A Too much sugar and junk food.

B Running and swimming.

C Milk and meat.

D Walking and playing basketball.

解析：选A。A 细节理解题。根据第二段的“Avoid too much sugar and junk food.”可知，要避免吃太多的甜食和垃圾食品。故选A。

3.3. Why is skipping meals not safe?

A It makes you strong.

B It can make you sick.

C It helps you exercise.

D It makes you happy.

解析：选B。B 细节理解题。根据第三段的“skipping meals or taking pills is not safe. They can make you sick.”可知，不吃饭或者吃药减肥是不健康的，会让我们生病。故选B。

4.4. What is the main idea of the article?

A Why you can’t skip meals.

B Taking pills is not good.

C Eating only junk food.

D How to stay fit and healthy.

解析：选D。D 主旨大意题。文章开篇以“Do you want to stay fit and healthy? Here are some tips!”提出你想保持身材和健康吗？这里有一些建议！接下来描述了具体的保持健康的措施。故选D。