What are they doing?

Second class students are studying the present continuous tense so i thought it a good idea to put some links here to exercises a bit more before the test that they will take soon.

Look at these pictures and answer these questions?

1. What are doing?
2. What is she/he doing?
3. Are they ........-ing?
4. Is she/he ........-ing?

AND NOW ... EXERCISE, EXERCISE, EXERCISE

This is a very easy exercise and it will take a couple of minutes to do: http://www.englishexercises.org/makeagame/viewgame.asp?id=8051

These following exercises are a bit less easy but they are not difficult: http://www.englishexercises.org/makeagame/viewgame.asp?id=7021