— John, I called you yesterday morning, but nobody answered the phone. — Oh, I _________basketball at that time. A. play B. playing C. was playing
He has _________ friends , so he often plays by himself.
My mother is preparing dinner ________ us now.
Betty enjoys playing________ piano, but her brother is interested in playing _______ football.
Yesterday I met Amy ________home , and Amy was ________ school at that time.
Do you like sleeping with the windows________?