應該係 IN sunday morning 還是 ON sunday morning?

On Sunday
In the morning
but
ON SUNDAY MORNING

2006-12-02 14:38:14 補充：
Example:I will see you on Saturday morning.(http://dictionary.cambridge.org/define.asp?key=51923&dict=CALD)

2006-12-02 14:44:43 補充：
Example 2:You can still hear Julie Copeland presenting Exhibit A ON SUNDAY MORNING at 11am and Monday evening at 8.35pm.(http://www.abc.net.au/rn/arts/sunmorn/default.htm)

2006-12-02 15:13:12 補充：
Example 3:Today s date is: 2nd December 2006we say: ON the second of December, two thousand six ... (not in the second of December, though we say in December)

2006-12-03 21:03:28 補充：
Actually grammar rules are different from those you learn from science. SOMETIMES you just have to remember something is 'collocation' and don t assume that a rule applies to all situations.

2006-12-03 21:04:38 補充：
i.e. remember HOW it works, not WHY in details, i suggest

2007-02-26 18:45:41 補充：
thanks

當然係on sunday morning