1. My ... old nephew is fun to play with.

2. Please come have a conference dinner on ... .

3. ... which were supposed to be spent on privatization in Russia have disappeared.

4. We enjoyed a walk along ... Avenue in Manhattan.

5. ... copies of this book have already been published.

6. New independent states appeared in ... after the collapse of the USSR.

7. Our country experienced many disasters in ... century.

8. I think they are expecting ... child now.

9. Twenty-five ... dollars a month is not bad for a visiting scholar to live on in the USA.

10. She wrote a hundred letters to the company