Complete the sentence with the correct form of the Present Perfect
A: Hi, Linda. It's Tim. Have you done (you/do) all the jobs in the youth club?
B: no, we ________________(not finish) everything but Tom and Ann_______________ (clean) the room and Sue _____________ (decorate) it. It looks really great.
A: Good ____________________ (you/think) about the layout of the room ?
B: We _____________ (change) it. Tom and I ______________(move) the furniture. Ann __________________(put up) all the lights. We ______________(not make) any sandwiches, but we _________________ (buy) some pizzas.
A: I can hear music. __________________________ (the musicians/arrive)
B: yes, they're practising now.