1. Peter started doing his mathematics homework 1 hour ago. He is still doing it
and now he is at the 3rd exercise.
(do / for 1 hour)________________________________
(do / 2 exercises)______________________________
2. Chris is from America. He is working in Russia at the moment.
He came to Russia in May.
(work / since…)_______________________________
(visit / 5 Russian cities / already)_________________________
3. Helga Osmond is an actress. She began acting when she was 14.
She is presenting her 5th film this year.
(act / since she was 14)_________________________________
(act / 5 films)______________________________________