IELTS Writing Task 2: both-view essay and agree-disagree essay on ‘advertisement’; with model answers

In IELTS Writing Task 2, candidates are to write different types of essays based on their knowledge and experience. In this post an agree-disagree essay and a both-view essay on the topic ‘advertisement’ are given with model answers. Hopefully, the answers will help candidates to write their own essays on the subject of advertisement effectively.