1.  Notice that the lower oval is smaller than the top one because it is intended to fit inside.

2.  Inside was a jumble of pieces of paper, the top one being a red demand for payment of a large telephone bill.

3.  Right, what about the top one on page forty three?

4.  Erm if you want to go ahead with it, pull the top one off,

5.  Turn the top one over darling.

6.  Shall I do your top one for you?

7.  Just take the top one off.

8.  He might have some top ones before long.

9.  No, these are the top opening ones we want.

10.  Top opening ones right here.