Odpowiedź:
2 Is Julia looking after her younger brother in the playground?
No she isn't. She is chatting On her mobile in her room.
3 Is Oliver playing chess in the computer room?
No, he isn't. He is looking after his younger brother in the playground.
4 Are Callum and Isaac chatting On theirs mobiles in the school office?
No, they aren't. They are dancing in the basketball court.
Mam nadzieję że pomogłam :)