Ответ: 1) Where is Vadim? — He plays tennis.2) Does he play tennis well? — No, he plays tennis badly.3) I don’t know the person who talks to the director.4) I often talk with my friend about our trip to the Caucasus.5) Andrew sings very well.6) Listen, Ivanov is singing in the neighboring room.7) He doesn’t see that I’m looking at him, since he reads something with great interest.8) Call him now, I think he is still awake.