—Peter didn’t come to the meeting this morning. — I _______ him yesterday, but I was too busy and forgot it.
A dictionary is a book ______ gives the meanings of words.
The old town has narrow streets and small houses ________ are built close to each other.
Do you want a friend ______ you could tell everything to?
—May I see your ticket, please? I think you ________ in my seat.—Oh, sorry. My seat is upstairs.
The teacher told the kids that light ________ faster than sound.