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

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

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

4. She wrote a hundred letters to the company

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

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

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

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

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

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