1. Leo / listen / to the teacher. (✗)
3. I / chat / online / to my friend. (✓)
5. where / Ian / sit (?)
2. they / study / Chemistry / this year. (?)
4. we / watch / a DVD / right now. (✗)
D. Where is Ian sitting?
E. I'm chatting online to my friend.
B. We aren't watching a DVD right now.
A. Are they studying Chemistry this year?
C. Leo aren't listening to the teacher.