PRESENT PERFECT CONTINUOUS TENSE. 1)We (live )in Almaty since 1999 2)He looks tired. He...

Question

PRESENT PERFECT CONTINUOUS TENSE.
1)We (live )in Almaty since 1999
2)He looks tired. He (work) in the garden for 3 hours already
3)Why are you so late?. I (wait) for you for an hour.
4)since when you (study ) at this school?
5)the children are in the yard. They (play ) there for 2 hours!

Answer 1

1. have been living
2. has been working
3. have been waiting
4. have been studying
5. have been playing
Формула для PRESENT PERFECT CONTINUOUS: have/has + been + verb+ing