6 Choose the correct answers.
1 What should I do?a That's for sure. b Yes, definitelyC Whatever you do, don't worry.2 I got a bad mark in my maths test.a Right.b Oh, come on!C You should work harder.3 What's the matter?a That's right. b NothingC Are you OK?4 You should tell your parents.a Are you sure? b What's up?c What should I do?5 Children should start school when they are 3.a I'm OKb lagree with you.C Are you sure?6 Do you think that school uniforms are good?a Yes, you're right. b I don't agree.c They're OK.