填入下面文段空白处的词语，最恰当的一组是　　培育一位电影明星，①   从经济成本②  从时间成本看都是昂贵的。一个明星的成长 ③   有漫长的过程，还要有天赋和种种机缘。④   还有更为紧要的前提，⑤   明星必须扮演某个角色，借角色而成名，如扮演埃及艳后、扮演安娜·卡列尼娜或特工“007”等。⑥   作为成功的角色的明星，才能成为生活中的明星。

Are you confident about the English Speech Contest, Sally — __________. I’ve got everything ready!

What’s wrong with my son’s_______ He can’t see things clearly.

You have the ______ of working hard and being successful or not working hard and being unsuccessful.

You can download it and rewrite your report using your own words you acknowledge where you got your information by attaching a list of websites you got your information from.