依次填入下列各句横线处的成语，最恰当的一组是（ ）①大家都没想到平日看似娇弱的女生，在拔河赛中居然能和男生－－－ ，形成激烈的拉锯战。②一个更有争议的问题在于，人民币何时将成为能够与美元－－－ 的储备货币。③韩国对于活字印刷是做过贡献的，但是他们的这些成就与我国古代对活字印刷的贡献相比，是不能－－－ 的。

We had our bad times but on the whole we are ____ happy with our life.

It was while she was sleeping in her bedroom that a thief ______ the house.

Parents and children should communicate more to ________the gap between them so that they canunderstand each other better.[ ]

Mother told me _____ too much time readingnovels.