1.Dogs are used by farmers in some districts to find truffles
2.
3.i was told by somebody that he was leaving France in august
4.he will be found guilty by the court
5.my shoes had been polished by somebody
6.why were tomatoes and rotten eggs thrown by people
7.the books may be kept by the students for three weeks
8.what was it written with
9.the room is being cleaned by somebody
10.the date of the meeting has been changed
