2.Luisa is making cake for her mother's birthday (pc)
3.Does it snow in NY in winter (ps)
4.Marina isn't playing very well taday (pc)
5.Why you are sinning that sad song (pc)
6.I am thinking about the dance on thursdy (pc)
7.A lot of Britich people go to Spain on holiday (ps)
8.My aunt doesn't like working in the museum (ps)