1.      It has been a long time since we have like to John, isn’t it? Correct answer : It has been a long time since we have talks to John, hasn’t it? Question tag A question tag or tag question is a grammatical structure in which a declarative statement or an imperative is turned into a question by adding an interrogative fragment (the “tag”0. For example, in the sentence “You’re John, aren’t you?” the statement “You’re John” is turned into a question by the tag...