Teachers, students come to class and students holding parts of the body, according to the instructions of the teacher. In order to verify their understanding of what students learn through.
Teachers, students come to the class and students into different parts of the body at the behest of teachers. To check their understanding of what the students learn.
The teacher the students to come to the front of the class and the students catch the various parts of the body under the guidance of teachers. To check your understanding of what students learn through.