Make tag questions and answer them. 1. London is the biggest city in Europe, isnt it? Yes, it is. 2. It is washed by theIndian and the Pacific oceans

tag questioncorrect answernotesSnow is white, isnt it?Yes (it is).Answer is same in both cases - because snow is white!But notice change of stresswhen answerer does not agree with questioner.Snow isnt white, is it?Yes it is!Snow is black, isnt it?No it isnt!Answer is same in both cases - because snow is not black!Snow isnt black, is it?No (it isnt).