After school in the afternoon, it's Xiaodong, Xiaoming and Xiaohua's turn to clean the classroom.
Two little braided flowers scrubbed carefully up and down the desk with a rag. She wiped them clean. Xiao Ming, wearing a red scarf, wiped the blackboard vigorously with a blackboard brush in his right hand. Xiao Dong took a broom, stooped down, swept the rubbish together and piled it up into a small rubbish heap. Then he took a skip to clean the rubbish heap and dumped it into the rubbish bin.
Xiaohua is the head of the health team in their group. While working, she said to everyone, "We clean carefully together. After cleaning, we put the tables and chairs in order together, so that we will be praised by the teacher."