1. enjoying
hitting
shooting
smoking
playing
heating
organizing
using
stopping
shutting
buying
tidying
2. I'm eating dinner
You're doing your homework
She's going to the park
John and Sven are buying new trainers
My parents are talking to my teacher
We are listening to CDs
He's writing a book
It's raining today
I'm working hard
3. is going well
I'm listening
speak
study
is doing
I like
asks
You know
I'm reading