Question

Make sentences with the present perfect simple or present perfect continuous (and for/since id necessary). Use the present perfect continous is possible.
1.we/ know each other/ we were children
2. the children/ play computer games/ two hours
3. youur sister/ have that hairstyle/ a long time?
4. I / love her/ the first day we met
5. my internet connection/ not work/ yesterday
6. how long/ you / wait?
7. I/ be a teacher/ three years
8. it/ snow/ five o'clock this morning
9. Sam/ not study enough / recently
10. you/ live in London/ a long time?

Answer 1

1.we/ know each other/ we were children
We've known each other since we were children.
2. the children/ play computer games/ two hours
The children have been playing computer games for two hours.
3. your sister/ have that hairstyle/ a long time?
Has your sister had that hairstyle for a long time ?
4. I / love her/ the first day we met
I've loved her since the first day we met
5. my internet connection/ not work/ yesterday
My internet connection hasn't worked since yesterday
6. how long/ you / wait?
How long have you been waiting ?
7. I/ be a teacher/ three years
I've been a teacher for three years.
8. it/ snow/ five o'clock this morning
It's been snowing since five o'clock this morning.
9. Sam/ not study enough / recently
Sam hasn't studied enough recently
10. you/ live in London/ a long time?
Have you lived in london for a long time ?