Ответ:
1 the way was shown to her by a boy
2 a box of fruit will be sent to us
3 the horses are often driven by the boys in summer
4 the Poles were led into the thickest part of the forest by Ivan Susanin
5 the flowers are regularly watered
6 George's teeth are whitened by the dentist twice a year
7 the emails are sent every day
8 our holiday photos had developed by the photographer
9 a ticket to a Broadway performance was given to John by Lesile
10 the new Harry Potter book will be published next month by the company