—Do you play _____ piano in your free time?--No, I like sports. I often play _______ chess with my classmates.
Though he lives _______, he never feels ________.
Mary got married ________ an office work last year.
She ________ for five years and she has a son now.
Some children can’t afford ________ clothes.
My parents ask me to ________ my brother when they are out.