1.   An occasional glass of wine was his only indulgence.

2.   Do you know where my glasses are?

3.   He had two little Marks on his face where his glasses had been.

4.   Her false teeth were encompassed in a loose smile and her glasses were low on the bridge of her nose.

5.   I noticed her glass was empty, and offered her some more wine.

6.   My glass was amongst those that had been knocked over, and as a result it was now empty.

7.   Of course it goes without saying that the aquarium glass must always be perfectly clean for best results.

8.   So is that what the big glass is perhaps?

9.   The dark glasses were the final straw as far as my schoolmates were concerned.