1.has played, since
2. have played, for
1. he hasn't done English yet.
2. He has done it since 4 o'clock
we haven't
I have
has painted
A whale is the biggest animal in the world.
I think elephants are the smartest animals.
This river is warmer than the other.
My mother is the most wonderful in the world.
Ann's dresses are more interesting than Susan's.
Служба здравоохранения в России.
Переводится вот так