of 2 Complete the dialogues. Sometimes there is more than one answer. Can I borrow your mobile, please? No, it isn't. Is it OK if I use yours? Please can I go to the cinema? Sure, no problem. Yes, you can. Dialogue 1 Elena: We've got a Maths test today. Have you got your calculator this time? Tom: Oh no, I forgot it. Is it OK if I use yours? Elena: 2 I need it for the test! Tom: OK, I understand. I hope the test is easy!