What are they doing?
They are doing experiments
What is he doing?
He is playing with friends
What is she doing?
She is talking with friends
What is he doing?
He is doing experiments
What are they doing?
They are talking with friends
What is she doing?
She is doing experiments
What are they doing?
They are playing with friends
What is she doing?
She is eating snacks
What is he doing?
He is eating snacks
What is she doing?
She is playing with friends
What is she doing?
She is solving the problem
What are they doing?
They are solving problems
What are they doing?
They are eating snacks
What is he doing?
He is taking with friends
What is he doing?
He is solving problems