Ответ:

1 A lot of hospitals is built by them all over the country

2/ The thief was sentenced by the court to six months

3/ The fence are being painted by them

4. A new car has been bought by my parents

5/ The bully will be punished by the teacher

Объяснение:

в пассивном залоге основной глагол всегда стоит в 3-й форме неправильного глагола или правильный глагол с окончанием -ed