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

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

3. She wrote a hundred letters to the company

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

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

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

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

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

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

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