now your potential, you have to rely onmany other people to get to where you are

依次填入下列各句横线处的词语，最恰当的一组是：（ ）①锦袋内掣出那管凤箫，李师师接来，口中轻轻吹动，端的是________之声。②他的表情很细腻，可以说一丝不苟；嗓子也很响亮，唱几句真的是________。③人民以胜利的欢呼，对我们历史上这一________的大事件，表示了他们的赞许。

Joy _______ as a language teacher in China for two years before she went back to London

With everything needed______, she declaredthat the party began.

He was about to go out for a walk _____ his teacher came to visit him.