Answer:
encourage the person who has not spoken to speak.
Step-by-step explanation:
Group work is a teaching methodology that aims to promote discussion and debate of ideas among group members. This type of work aims to integrate students around a theme, so it is very important that everyone understands the subject and give their contribution to the work.
If during the presentation the whole group speaks, except for one student, it is important that the group interact and encourage that student to participate. This should be done in a natural way, without causing embarrassment to the student. The aim is to stimulate knowledge!