—Mr Smith will check our homework this afternoon._______ you ________ it?—Not yet. I'm doing it right now.
---The number of the students in our school is about nine _____. ---I see. ______of them are boys.
---____ skirt is blue.____ is red. Which of them do you prefer?---______ is OK. I like their styles.
---Do you know ____ boy who can play ______ violin?---Yeah! He is ___ artist. He also plays ___ football very well.
---I’m going to the supermarket, let me get you some fruit.---OK. Thanks for your _____________.
If you want to be healthy, you’d better eat _____ too often.