Is he cooking?
Yes, he is.
Is she drying up?
Yes, she is.
Is he sweeping?
No, he isn't. He's washing up.
Is he painting?
Yes, he is.
Is she laying the table?
No, she isn't. She's gardening.
Is he drying up?
No, he isn't. He's washing up.
Is he watering the flowers?
No, he isn't. He's laying the table.
Is he washing up?
No, he isn't. He's cooking.
Is she painting?
No, she isn't. She's watering the flowers.
Is she gardening?
Yes, she is.
Is she sweeping?
Yes, she is.