11.   They made me wait for half an hour before allowing me to see my father.

12.   We got to Sabinal in the wee hours before dawn.

13.   Shake the rugs well and hang them for a few hours before replacing on the floor.

14.   Refrigerate the mixture for an hour before serving.

15.   These animals are most active in the hour just before sunrise.

16.   They bargained with the car salesman for half an hour before settling on a price.

17.   The opposition rally continued in Red Square for a further hour before dispersing.

18.   Shamir reached the coalition agreement only hours before the deadline set by President Chaim Herzog for the formation of a new government.

19.   Balfour saw the King for half an hour before the others came.

20.   There was not even a smell of bread baking -- unusual in any village an hour before dawn.