Boys and girls, I would like to tell you something about tomorrow. There will be no classes tomorrow. If it is sunny, we will have a picnic. Don’t forget to bring some food and drinks. First, we will climb up the mountain. Then we can sing and dance. At last we will have lunch together. If it rains, we will visit a factory. First, the leader 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.
采纳我吧.
