1. Nansy was happy because she got a puppy as a birthday present
2. Mum couldn`t go to the theatre with us because she was busy
3. Phill was ill because he ate too much ice - cream and drank cold juice
4. My little brother didn`t swin yesterday because the water was very cold
5. The children couldn`t sledge because there wasn`t much show
6. Ned sent a greeting card to Bobby because it was his birthday
7. I`d love to have another glass of juice because I`m thirsty
8. I`d like one more hamburger because I`m hungry
9. Pam loves Mike because he takes good cere of his pet
Я выделила because, чтобы было понятно, как связываются предложения.