B.
Hi, Jerry! No, I am visiting my sister. Are you having fun? No, My nephews are hitting each other. Oh no! Is your sister shouting at them? No, she is getting ready to go out. I am looking after them, but they aren't listening to me!
Where are you two, Robert? Sam and I are waiting for at the swimming pool. Hi, Will! Sorry. I am making some sandwiches to bring. And what is Jacob doing? He is using the computer in the living room. He isn't coming. Why not? He says he is studying, but I think he is chatting to his girlfriend online.
C.
1 Max IS reading a book.
2 Daniel and Max are MAKING pizza.
3 Lara's sister is doing karate.
4 Lara's sister IS feeling bored.
5 Petra's nieces ARE flighting.
6 Petra's sister is talking to her children.
7 Sam and Will ARE swimming.
8 Jacob is chatTING to his mobile.