_____ made Daisy wild with joy? — Her success in the A-level exam this year. [ ]

_______ by keeping down costs will Power Data hold its advantage over other companies.

George hasn’t applied to the department for theposition.—What He was to ________ yesterday.

填入下面空缺处的语句，最恰当的一项是（　　） 贾母因要带着刘姥姥散闷，遂携了刘姥姥至山前树下盘桓了半晌，又说问她这是什么树，这是什么石，这是什么花。刘姥姥一一的领会，又向贾母道：“谁知城里不但人尊贵，连雀儿也是尊贵的。______。”众人不解……刘姥姥道：“那廊上金架子上站的绿毛红嘴是鹦鹉哥儿，我是认得的。那笼子里是黑老鸽子，怎么又长出凤头来，也会说话呢。”众人听了，又都笑将起来。

Uncle Dick an interesting story for the children.