_____the stress of examinnation is over, we can all relax

So long a way _____ to go that we started out at 6:00 in the morning.

填入下面一段文字横线处的语句，最恰当的一句是（ ）词语的含义总是不断流变的。例如在过去这些年发展迅猛的城市化过程中，“钉子户”一词似乎逐渐脱离“刁民”的范畴，演变成“顽强抗争者”“私人权利坚定主张者”的象征。“钉子”们越来越理直气壮，而“锤子”们却越来越失去主动。 。

Why does your teacher _________ play basketball–Because he does not have much free time to play it.

nce my brother graduated from the university, he _______ in the presentcompany for 15 years and he is now chief engineer of the company .