B
Doing exercise makes you healthy. 31 So you should think up ways to make exercise more fun. The following are some ways.
• Choose exercise that you like
32 From the list, you can pick some that can help you to keep healthy. By looking at the list, you will realize there are many activities that can keep you fit.
• Drink milk more often
When you want something to drink, you can drink some milk. 33 Children under 9 years old had better drink 2 cups of milk a day. It's OK to have 100% juice, too.
• Make a proper plan
Make a plan to do exercise. 34 So try to add some different activities into your plan so that you can have a few different choices. In this way, you can have a lot of fun and keep healthy at the same time.
• Exercise with a friend
Doing exercise with a friend is a good way to make exercise much more fun. When one of you wants to give up doing exercise, the other can encourage (鼓励) him or her to go on. 35
根据材料内容，从下面五个选项中选出能填入文中空缺处的最佳选项，使短文意思通顺、内容完整。
A. People usually get bored with doing the same thing over and over again.
B. Or you can chat with each other to pass the time when you are exercising.
C. However, it is not easy to keep doing exercise for a long time.
D. It is good for your bones.
E. Write a list(清单) of activities that you like.
31. 32. 33. 34. 35.

31-35 CEDAB