— Hello, this is Tom. Is Jack in?— Sorry, he to his uncle’s home. May I take a message?
This kind of computer ________ too much. I can’t afford one.
Luckily, all the students got out of the teaching building _ it fell down.
—How are you going to the train station to meet your aunt? —I'm going there ______ my car.
By _______ way, is _______ man in _______ red your brother?
I don't know when ______.