Write serious sentences in class.

In the classroom, it is as quiet as the West Lake in the early morning of spring, without any noisy sound. The students buried themselves in their seats and studied hard, looking at their textbooks word by word. Sometimes they look serious and sometimes they are puzzled. Silent breathing is as quiet as the night killed by autumn wind. As if a needle fell to the ground, you could hear the sound of metal collision.

The students are very careful in class. Some students listen to the teacher carefully, and some students take notes carefully; Some students discussed the speaker enthusiastically, and the atmosphere was very strong. The students are very careful in class. Everyone listened carefully and did not violate discipline; Everyone spoke actively and expressed their opinions; Everyone stared at it for fear of missing the wonderful moment.

Students are more attentive in class, more careful in homework and more careful in exams. Students in the classroom are concentrating on their studies, students in the playground are flying their passion, students in the library are swimming in the sea of books, and students on the grass are studying in Langlang.

Students are the newborn sun, full of hope, flowers and fragrance, and students are the burning flame, full of red light. Walking into the beautiful campus, there are bright classrooms, lush green trees, busy teachers and diligent classmates. This is an ideal place to fly, the cradle of the pillars of the country in the future and the hope of the motherland in the future.

In class, some students stare at the teacher and listen carefully. Some students are taking notes with their pens buried. Some students are holding their chins, but they don't know what they are thinking. See how attentive they are in class, how serious they practice and how careful they are in exams.