With this presentation you can help students to practice

2. I was waching TV
While
you were studying

3. You were running in the park
while
They were jumping

4. He was painting in the livingrrom
while
I phoned my friend

5. He was opening the door
while
He was waching a movies

6. He was wondering
while
they were playing videogames

7. We were smoking
while
I was playing soccer

8. They were mixing music
While
You were running in the home

9. They were arriving to school
while
He was dreaming

10. They were telling a story
while
I was eating a torta

11. He was cooking
While
He was playing ball