1 is playing 2 is doing 3 are spending, 4 are they watching 5goes 6we don't often go 7 is she wearing 8 invites 9 buys 10 isn't studying 11 eats 12 aren't playing 13 is playing 14 wakes 15 visit 16 eats 17 is shining 18 is ringing 19 cost 20 is making