My uncle is not rich, but he has many books in ________ room.

Kate and I _____ doing ______ homework now.

— Mary, can you take good care of ________ while I’m not at home?— Of course, I can.

—Which sport do you like better, swimming or running?—________ of them.I like horse-riding.

 His Walkman is different from, and it is more expensive.