5 Choose the correct alternative. 1 This is my friend Natasha. His / Her dad is Russian. 2 Hi, I'm Tom. My / Our surname is Smith 3 Adam and Betty live in Oxford. Their / Your address is 12 Longfield Road. 4 Is this the new English teacher? What's his/its name? 5 Peter and I are in the same class. This is their / our classroom. 6 Is this its / your rucksack, Simon? alou