13. I was the only person in my office who was invited. I’ve written to accept the i_______________.
12. In my o____________, he is a good teacher.
11. He did it on p_____________, so you should punish him.
10. Earth Day is a r______________ that we need to care about the world we live in and that we should learn to respect life and nature.
9. Earth Day is a c_____________ of life and our planet.
8. You broke your grandma’s f_____________ vase, so she was angry.
7. Peter played a t________ on Carol and she wouldn’t talk to him for 2 days.
6. On Nature Day, no pollution or d_____________ of nature is allowed. People learn and talk about nature.
5. On Friendship Day no a____________ or flights are allowed , people learn about friendship.
4. On Peace Day no fighting or c____________ are allowed. People learn and talk about peace.