Of all the girl, Mary spent_____time and made_____mistakes.
——Look at the mouse ! ——___________________ A. It’s behind the cat B. It’s in front of the cat
——What’s this ? ——_______________________ A. This is a boat B. This is a bike
——Did you play the kite last week ? ——_______________________ A. Yes , I did B. No , I didn’t
—— What did you do yesterday ? ——_______________________. A. I cleaned the room B. I pointed a picture
—— What are you doing ? ——__________________. A. I’m hereB. I’m reading the book