Question

4 Write questions using How long ...? and the
present perfect.
you / be at this school?
How long have you been at this school?
1 you / have a mobile phone ?
2 you / live in your town?
3 your parents / know each other?
4 computers / exist?

Answer 1

Respuesta:

1 how long do you have a mobile phone ?

2 how long do you live in your city?

3 how long your parents do they know each other?

4 how long computers exist?