根据所给音标、首字母提示写出下列句中所缺单词。
中央电视台曾有一则广告语：“拜水都江堰，问道青城山，四川旅游依然美丽”。广告中提到的都江堰是中国古代著名的水利工程，它最早形成于。（ ）
We should give the children with ____ ____ a chance to show their skills.
如图，BD为⊙O的直径，∠A=30°，则∠CBD的度数为（ ）
-- Judy's never been late for school, she?
-- . She is always the first to get to school every morning.
