I missed the connexion

missing in action

I’m missing Euro 20

Mission accomplished!

missus/the missus

Mist ascended from the valley

to be in a mist

mistake in name

By mistake I’ve sent the fax to a wrong number

by mistake

a mistake in the packing department

He is mistaken

to be mistaken

Mistakes are often the best teachers

mister

by a misunderstanding on our side

I misunderstood.

to mix business with pleasure

to mix in high society

to mix it

to mix one’s drinks

to mix someone/something with

to mix something into something

to mix up

to mix well