—What a big box! Can I help you?—No, thanks. There’s in it. It’s empty.A. nothing B. nobody C. anything
How __________your brother?
This __________my quilt,These __________my books.
--What’s this__________ English? --It’s a pen.
--Is this a __________? --No.It’s a clock.
--Is this __________card? --Yes. ___________card is Tom’s.