Вопрос по английскому языку:

Пожалуйста, помогите, даю 60 БАЛЛОВ.
make these sentences passive.
ex: 1) every year they contribute large sums of money to this medical centre. — large sums of money are contributed to this medical centre every year.
2) people never approve of such behaviour.
3) they make these souvenirs by hand.
4) my parents give me pocket money at the beginning of each month.
5) the mow grass every week.
6) granny grows beatiful roses in her garden.
7) they buy dictionaries for philology classes in Londo.
8) doctors examine patients in this room.
9) they weigh and measure the birds in autumn.
10) people sometimes steal books from libraries.