He/doing/what/'s/?
What's he doing?
Do/judo/they/ing/are
They are doing judo
What is it?
fly a kite
What is it?
Play badminton
What is it?
watch TV
What is it?
read comics
Fly/kite/is/she/ing/a/?
Is she flying a kite ?
play/he/is/ing/friends/with
he's playing with friends
What is it?
play table tennis
Ice/Is/he/play/ing/hockey/?
Is he playing ice hockey?
They/what/doing/are/?
What are they doing?
What/she/'s/doing/?
What's she doing?