1) 1 she is singing
2 the actors are rehearsing
3 my brother is studying
4 I am watching tv
5 they are taking photos
6 my dad is wearing
7 artists are doing
8 are sending
2) 1 my brother is not studying tonight
2 my mum and dad are not rehearsing a musical
3 my grandad is not jogging in the park
4 we are not buying a new dvd player
5 my friends are not sleeping in class
6 i'm not wearing trainers
7 my grandmother isn't watching television
8 they are not leaving now
3) 1 who are you talking to?
2 are your friends rehearsing the school play?
3 is your father flying to London?
4 where are they staying in Paris?
5 is your sister playing football with you?
4) 1 where are they rehearsing?
2 what are they recording?
3 who is playing the drums?
4 who is singing?
5 what the reporter is writing?
6 what are making their website team?