Wang Bing sometimes surf the internet.Sometimes he goes swimming.Sometimes he plays basketball.Mike often climbs the mountains at weekends.Sometimes he goes to concert or goes to movies.He and Wang Bin both like doing sports.Helen likes watching TV at home on weekends.Yang Ling often goes to the park at weekends.She likes playing on a swing.She and Helen both do housework.She often cleans the room and washes the clothes.Su Hai and Su Yang often watch cartoons at home.Sometimes they go to the park to catch the butterflies.