52._________A. neverB. oftenC. everD. now

She has _______ been to Toronto, has she？A、alreadyB、neverC、everD、still

She has wanted to become a nurse ______ since she was a young girl.A．longB．oftenC．alwaysD．

A．neverB．oftenC．everD．now

This pair of shoes isn‘t good, but that pair is ________ better.A、 ratherB、 lessC、everD

Mr. Smith asked Nancy ________ it took him to fly to New York.A、how soonB、how oftenC、how

_________(52)A.never B.oftenC.ever D.now