I’m sorry to keep you ______ for an hour. Now let’s begin our work.
—________ you play chess? —Yes, I can.
Which floor do you live ______ and which flat do you live ______ ?
Would you like to share the room ______ her brother ? A.with B.anD. C.of D.on
Which of them isn’t a capital city ?
_____ is your telephone number ?