She left her umbrella in the train.
He didn't need to bring an umbrella.
I didn't need to take an umbrella with me.
I'm afraid I took your umbrella by mistake.
It was very kind of you to lend me an umbrella.
Someone must have taken my umbrella by mistake.
It wasn't necessary for him to bring an umbrella.
You should take an umbrella with you this morning.
Take an umbrella with you in case it begins to rain.
I checked my briefcase and umbrella in the cloakroom.
Did you find the umbrella you said you'd lost the other day?
Take this folding umbrella with you. It might come in handy.