____________ TV
(to watch / watching) TV
____________ in the pool
(to swim / swimming) in the pool
____________ the web
(to surf / surfing) the web
____________
(skateboarding)
____________ a bicycle
(to ride / riding) a bicycle
____________ books
(to read / reading) books
____________ sports
(to practice / practicing) sports // (to play / playing) sports
____________ videogames
(to play / playing) videogames
____________ piano
(to play / playing) piano / a musical instrument
____________ a kite
(to fly / flying) a kite
____________ crochet
(to knit / knitting) crochet
