first place

First class return

First beer then wine is fine, but wine then beer, oh dear

First take care of business, then drink and laugh!

If at first you don’t succeed, !

I'm in my first year at university.

at first dash/go

at first glance

at first/second hand

first release

at first hand, straight from the horse’s mouth

firstly

fiscal year

to fish for compliments

to fish for information

to fish in troubled water

to fish or cut bait

to fish in muddy waters

Fish and guests stink after three days

Fish and wine go together!

to go fishing

fishing for compliments

a fishy business

fishy

fit as a fiddle