1.
It’s is the usual spoken form of ‘it is’.
It’s the best news I’ve heard in a long time.
2.
It’s is the usual spoken form of ‘it has’, especially when ‘has’ is an auxiliary verb.
It’s been such a long time since I played.
1.
It’s is the usual spoken form of ‘it is’.
It’s the best news I’ve heard in a long time.
2.
It’s is the usual spoken form of ‘it has’, especially when ‘has’ is an auxiliary verb.
It’s been such a long time since I played.
Collins COBUILD. Толковый словарь английского языка для изучающих язык Коллинз COBUILD (международная база данных языков Бирмингемского университета) . 2012