Write a dialogue between you and your friend on the merits and demerits of
using mobile phone.
Myself : I’ve got a mobile phone. Please, note down the number.
Rahela : Whoa! You’ve got a mobile phone. So, we can talk even
when we are not meeting.
Myself : But, I must make a cautious use of it, because it
consumes a lot of money.
Rahela : That's true.
Myself : Yes, mobile phones are useful and necessary for instant
communication from anywhere and anytime. It saves time and money in various
ways.
Rahela : Yes, but it has demerits, too. There are some students
who do not put off their mobile phones during the class hours. It is a very
bad habit.
Myself : Yes, we all must avoid doing it. We should not disturb
others in this way.
Rahela : Mobile phone is a wonderful gift of science. But we
should make a cautious use of it.
Myself : We should be careful about its expenses too. We should
use mobile phone only on necessity and we should not disturb others while
taking on mobile phones.
Rahela : Yes, I agree with you.