Spell the -ing form of 'play'.
playing
Spell the -ing form of 'swim'.
swimming
Spell the -ing form of 'run'.
running
Spell the -ing form of 'drink'.
drinking
Spell the -ing form of 'sleep'.
sleeping
Spell the -ing form of 'sit'.
sitting
Spell the -ing form of 'talk'.
talking
Spell the -ing form of 'dance'.
dancing