–What should I do ______ healthy, doctor? --You should take more exercise.
—Who went to the park with you yesterday?—Li Lei _____.
Alice likes playing _____ piano and she also likes playing _____ soccer.
—_____ was the tea party last week?—It was very nice.
—Did you buy a birthday cake yesterday?—No, I didn’t. I _____ one_____ hand.
—Jane, where is the gym, please?—_____