on June 5th和in June为什么6月5日就用on6月就用in啊?表示时间时什么时候用in什么时候用on啊?

on June 5th和in June为什么6月5日就用on6月就用in啊?表示时间时什么时候用in什么时候用on啊? my birthday party is (in or on )June 15th Tom was born on June 5th 改为同义句 on the morning of June 30th Father’s Day came _ June 17th this year.用at,on,in和during填空 ( )the night of June 30th.括号里面填什么?A.in( )the night of June 30th.括号里面填什么?A.in B.at C.on her birthday is on june 6th 同义句her ( )of( ) is june 6th She was born_______(in/on)the morning of June 12th,2009. i am leaving in June on 29th 这个句子对吗 It was____the night of June 5th. he was born on may 13th ,1997.he was born in june ,1985.为什么他们分别用on和in June june June The farewell party will be on June 5th对划线部分提问 ——————- 划线部分：on June 5th when is your birthday it is( ) 1.at june 9when is your birthday it is( ) 1.at june 9 2.for june the 9 3.on the 9th 4.in the 9th 9.He will leave for Beijing __________April 4th and come back __________ June.9.He will leave for Beijing __________April 4th and come back __________ June.A.in; on B.on; on C.in; in D.on; in 翻译:on the twtenty-second in June