Your fatherpromised to buy a computer for you,he?

I’m sorry you’ve been waiting so long , but it will be an hour David gets back

n the boy playing by the river fellinto the river, I was out of the room _______

if I had arrived yesterday without letting you know beforehand

Sonia, is this your dictionary—Oh, no, it’s not ______. Ask Li Lei, he is looking for ______.