Задание 2:
2.-Are Robert and Peter on the computer?
-Yes, they are
3.-Is the dog bitting the armchair?
-Yes, he is.
4.-Is Sandy playing the piano?
-No, he isn't
5. Are Jake and Tom jumping on the sofa?
-Yes, they are.
Задание 3:
P.S. там все размазано, я напишу то, что увидела.
Have - having; go - going, work - working; meet - meeting; practise - practising;eat - eating; do - doing; look- looking; paint - painting; serve - serving; read - reading; repair- repairing; wait - waiting, come - coming.
Задание 5:
My little brother is brushing his teeth. My little sister is playing with a telephone. My mum is watching TV. My father is reading the newspaper.