KPSS 2017-1 Soru=25

(I) Peer evaluation involves learners receiving feedback
on their writing from each other. (II) It can be done in
pairs or in a small group. (III) Some learners may object
to the idea of obtaining feedback from people other than
the teacher. (IV) Each learner brings the written draft,
the others read it, and then give helpful comments.
(V) In order to make commenting easier, the learners
can be told to focus on a few aspects of writing, such as
organisation and the use of headings and references.

Which of the sentences in the given paragraph is
irrelevant, violating its unity and coherence?

.