三、图图加入了社区敬老小组，他和同学们满怀热忱地走进社区养老院，为老人们提供贴心服务。根据图图的介绍，给下列图片排序。
Last Saturday, I went to an old people's home with my classmates.
When we arrived, many old people were sitting in the yard. They looked a bit lonely. First, we cleaned their rooms and the windows carefully. Then we sang songs and read newspapers to them.
It happened to be Grandma Li's 70th birthday that day. We bought a cake for her. After she blew out the candles, we helped her cut the cake. Everyone got a piece, and the sweet taste made everyone smile. I took out my camera and took lots of photos.
Before we left, we gave them small gifts. The old people thanked us again and again. They said our kindness made them feel warm and loved.

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四、活动结束后，同学们以多样化的形式完成了活动报告。楠楠撰写了自己的心得体会，记录自己在活动中的感悟。阅读她的心得，完成下列任务。
Now life is getting better and better, so more and more people can live longer. But many of them often feel lonely, and this is a big problem in our society. How can we help them live happier lives? Here are some easy ways.
First, we kids should spend more time with the elderly at home. We can talk about our school life with them. Second, we can teach them to use modern electronic devices, such as smartphones. We can start with basic functions, like making video calls. Third, our community can hold more activities for the elderly. Then they can make more new friends, and their lives will be full of fun!
（一）阅读短文，完成下列句子。（每空一词）
1. As life gets better, more people can live .
2. We kids can spend more time with the elderly about our school life.
3. We can teach them to use to make video calls.
4. Community activities help the elderly make and enjoy a life full of .
（二）新趋势 开放性设问 阅读短文，回答下面的问题。
What else can we do to help the elderly live happier lives?