They have done all the arrangements -----------the ceremony

for

with

They have done all the arrangements for the ceremony

For can be used when talking about the past, present or future.

We use "for" to talk about a purpose or a reason for something

in the above sentence "They have done all the arrangements for the ceremony".

so we use the "for" preposition here because "someone " talk about his purpose ( done all the arrangements for the ceremony )

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ND29-11-2022