【正文】
Unit 8 We mustn’t pick the flowers we mustn’t pick the flowers, we must leave the flowers in the park. 我們必須把花留在公園里。 We mustn’t _________________. We mustn’t eat in class. We mustn’t talk in class. We mustn’t sleep in class. We mustn’t climb the trees. We mustn’t sit on the grass. We mustn’t walk on the grass. We mustn’t run in the school. We mustn’t draw on the wall. We mustn’t pick flowers. line line up 排隊(duì) Line up, everyone! Let’s go to the park! 大家