1    was needed was to make students aware of their learning process. On the surface, a class being taught by PEEL methods only differs from an ordinary class in being a little     2    (noisy), because more people are talking. But there are some meaningful changes. Students     3    (give) much more time to express their views, and teachers don't make immediate judgment. The students are allowed     4     (decide) what is done in class and their own ideas are always respected. This draws their attention to the actual learning process, and they become responsible for their own progress.