What's Maria Doing?
She's gluing a picture.
What's Maria Doing?
She's writing on the board.
What's Maria Doing?
She's using the computer.
What's Maria Doing?
She's cutting paper.
Is she gluing?
No, she isn't. She's cutting.
Is she writing?
No, she isn't. She's using the computer.
Is she cutting?
No, she isn't. She's writing.
Is she using the computer?
No, she isn't. She's gluing a picture.
