If you are a class teacher, please inform your students that if it is sunny tomorrow, you will have a picnic, and if it rains tomorrow, you will visit a factory.

Children, I want to tell you something about tomorrow. There will be no class tomorrow. If it is sunny, we will have a picnic. Don't forget to bring some food and drinks. First, we will climb the mountain. Then we can sing and dance. Finally, we will have lunch together. If it rains, we will visit a factory. First, the leaders of the factory will tell us the history of the factory. Then the workers will show us how to make machines. Finally, we will have lunch with the workers.

Adopt me.