Make up 6 sentences (2 positive, 2 negative, 2 sentences) in Present Perfect Continuous.
sit
play
paint
use
run
cook

How long have you been sitting here?
She has been playing in computer game at the moment.
He hasn’t been painting all weekend.He is lying.
We haven’t been using code at the moment.
Julia has been cooking this cake all moring.
How long has she been running?