1) Cathy is making/ painting a sandcastle 2) Is Lisa painting / doing a picture ? 3) Are you making / having a good time?

1) Cathy is making/ painting a sandcastle. — Cathy is making a sandcastle.

 2) Is Lisa painting / doing a picture? — Is Lisa painting a picture?  

3) Are you making / having a good time? — Are you having a good time?

4) We are having / playing a game. — We are playing a game.

5) Look at them! They’re climbing / sleeping a tree. — Look at them! They’re climbing a tree.  

6) Is Paul eating / having an apple. — Is Paul eating an apple?

7) I\'m watching / singing TV in the living room. — I\'m watching TV in the living room.

8) Is John dancing / driving his car? — Is John driving his car?