D
After a long, busy week, a relaxing weekend can be just what you need. 36. Here are some ideas for you.
★ Follow your sleep routine.
A good sleep routine is very important to you. It's not good to sleep as much as you want on weekends. Adults(成人)usually need 7 to 8 hours of sleep each night. 37. It's OK to get more sleep if you sleep late.
★ 38.
On weekends, you have free time to do things that make you truly happy. You can read a book, watch a soccer game on TV, go shopping, or play a video game. 39.
★ Stay out with friends or family.
Try to plan an outdoor activity with the people you love on weekends. 40. It is good for your health and mind. Many people like to stay outdoors now because they enjoy fresh air and warm sunshine. Even a 30-minute walk around your house can be good!
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，使文章意思通顺、内容完整。
A. Make time for your favorite activities.
B. Children need to sleep longer than adults.
C. All these can make you feel happy and relaxed.
D. So how can you have a good time on weekends?
E. You can go on a picnic, fly kites or climb a mountain.

36. D；37. B；38. A；39. C；40. E

36. 前文提及忙碌一周后需要放松的周末，后文给出周末放松的相关建议，此处应是引出如何度过愉快周末的问题，故选D。
37. 前文介绍了成人的睡眠时间，此处需衔接儿童的睡眠时间，与成人形成对比，故选B。
38. 后文列举了读书、看球赛等能让人愉悦的活动，此处小标题应是倡导留出时间做喜爱的活动，故选A。
39. 前文列举了各类休闲活动，此处需总结这些活动的作用，故选C。
40. 前文提到要和亲友计划户外活动，此处应列举具体的户外活动例子，故选E。