4.2

(B=Boy G=Girl)

B: This new phone is a birthday present from my parents. l've downloaded lots of interesting and useful apps already.l like this music app—l can listen to songs when l can't sleep or feel nervous. It really helps me relax.

G: That's cool! l like reading news on my phone. Do you have any recommendation?

B: Oh, yes! You can download this app! You'll get updated with the news all day long.

G: Super! What's your favourite app?

B:l enjoy playing games. l have downloaded quite a few apps for different games. I use different avatars in different games and this is really cool because they let me explore different personalities.New games make my life interesting.

G:Wow! That sounds cool! But you need to be careful about spending too much time on them— you could get addicted.

B:Well, l admit it. So l downloaded an app called "Alarm Clock". Once l play games for more than an hour, a bell rings to remind me that my time is up.