Question

fill in the correct prepositions .my birthday is ___5th july​

Answer 1

My birthday is on 5th July.

The use of prepositions in the English Language

• The function of prepositions in English Grammar is to establish a link between nouns, and proper nouns with other parts of the sentence.
• These words are also used to show time, location, and direction.
• Using wrong prepostions will mark the sentence incorrect.
• Some examples of prepositions of, off, by, on, by, etc.

So the correct option will be on.