1) Listen! Someone's in the house!
2) Come here. I want to tell you something.
3) Does anyone know the answer to the question?
4) There's nothing in the bag. It's empty.
5) I can't find my glasses anywhere.
6) There's no-one in the kitchen. They are all in the garden.
7) No, I can't buy anything! I haven't got any money.
8) My cousin lives somewhere near Cambridge.