Correct the mistakes: 1.They aren't studying for the english test, aren't they?2.Terry and Paul didn't spend their summer holidays at home, haven't they?3.Kate and you went camping last weekend, didn't we?4.He doesn't come home late, doesn't she?5.The weather is cold, is it?6.It wasn't Friday, wasn't it?7.Spencer and Jessica usually go to the cinema together, doesn't they?8.You must get up early, must you?​