1.A lot of people have mobile phones and find them very useful.
2.Listen! They discussing this problem.
3.He is having dinner with us on Friday.
4.My friend speaks French and German well. Now he is learning English.
5.Turn off the TV, please. I am not watching it.
6.Nowadays people use their mobiles for different things.
7.I want to go out tonight. I think I’ll go to the theater.