1) Cathy is making/ painting a sandcastle 
2) Is Lisa painting / doing a picture ?
3) Are you making / having a good time?
4) We are having / plauing a game
5) Look at them! They re climbing / sleeping a tree.
6 ) Is Paul eating / having an apple 
7) I m watching / singing TV in the living room 
8) Is John dancing / driving his car

1) Cathy is making a sandcastle 2) Is Lisa painting a picture ?3) Are you having a good time?4) We are playing a game5) Look at them! They re climbing a tree.6 ) Is Paul eating an apple 7) I m watching TV in the living room 8) Is John driving his car