1) They are eating(Pr.Cont.) ice-cream now.
2) My father does(Pr.S.) morning exercises every day.
3) Kate skates(Pr.S.) very well.
4) The girls are skiing(Pr.Cont.) now.
5) I am doing(Pr.Cont.) sums now.
6) You speak(Pr.S.) English very well.
7) We are sitting(Pr.Cont.) at the desks now.
8) My friends usually play(Pr.S.) games in the yard.