What colour is it? _________A. It’s blue. B. Yes, it is. C. It’s your brother’s.
The basketball ______________ the bed isn’t mine.
It often rains __________ in the summer of Nanjing.
There _________ a ruler and some pencils in the pencil-box.
That storybook is very _________. The children are _________ in it.
— Is this your shoe? — Yes, it is, but where is _________?