Many friends sent me e-mails to _________ me on the birth of my son.

After a day’s work, she felt exhausted. She____ herself on the bed, unwilling to do housework. 

Your essay is quite good: just _____ it _____ with a few illustrations and quotations.

If a peace process got under way, Saudi Arabia would_______ directly in talks about such problems of regional concern as shipping and pollution.

The three sisters decided to hold a family party to        their parents’ silver wedding.