四、Read, choose and write. “平安社区我来创”公益宣讲活动正在进行。下面是社区工作者 Mr Zhou 的发言稿。请你读一读，选择合适的单词写在四线三格内，帮他把发言稿补充完整。
safe park helping red
Hello, boys and girls! Let's talk about safety in our community.
There is a big lake in the 1. ______. We can take a walk there. But don't swim there. It's not safe. Look at the lights. Don't cross at a 2. ______ light. Look at the boys. They are 3. ______ each other. That's good. Remember, stay 4. ______ and help others in our community.

park
; red
; helping
; safe

五、Read and fill in the blanks. Lanlan 正在分享自己的志愿服务经历。请你读一读，根据短文完成句子，每空一词。
I'm Lanlan. I like to help others, so I am a volunteer. I help old people cross the road and pick up trash(垃圾) in the park. I also help at school. I often clean windows in the classroom and water flowers in the garden. I can do something good for the others and it makes me happy. I can make new friends with other volunteers too. It is so much fun. We can make a difference(有所作为). Come and join(加入) us!
1. Lanlan likes to ______ others, so she is a volunteer.
2. She helps ______ ______ cross the road and picks up trash in the park.
3. She often cleans windows in the classroom and waters flowers in the ______.
4. She can do something good for the others and it makes her ______.
5. She can ______ ______ ______ with other volunteers. It is so much fun.

help
; old
; people
; garden
; happy
; make
; new
; friends