Task 2Answer the questions and speak in pairs. You have 5 minutes to be ready and 5 minutes to present your ideas. Work in pairs and discuss the following questions: Question 1. In today's world. is a phone a necessity for people of all ages, or is it just a luxury item? Why or why not? How do people who grew up without mobile phones feel about this? Question 2. Many teachers have concerns about Learners' use of cell phones at school and in the classroom. Think of three reasons for and against this issue and explain your ideas from your own experience. You should​