It’s good to give our seats _________ the bus ________the __________.
—Mr. Li will check our homework this afternoon. _____ you _____it ? —Not yet. I am doing it right now.
— When ________ America __________ by Columbus? — In 1492.
Don't go to crowded places, _______ you may have the flu easily.
— ________ you ________ on the yellow dress? — Yes. It looked very nice on me.
— Who's ________ girl in yellow? —She is Judy. And she plays ________ chess quite well.