学生可以免做16–18题。
If you are a student, you can omit questions 16–18.
校长能叫出所有学生的'姓名。
The principal knows all the students by name.
为残疾学生提供的服务不够。
There is a lack of adequate provision for disabled students.
学生们抗议宿舍里过度拥挤。
Students were protesting at overcrowding in the dorms.