Помогите составить предложения в пассивном залоге с каждым из этих словосочетаний, пожалуйста, ДАМ 50 БАЛЛОВ ЗА ХОРОШИЙ ОТВЕТ
1)to hold matches
2)to score points
3)to set records
4)to welcome spectators
5)to organise competitions
6)to award prizes
7)to invite spectators
8)to demonsrate good results

1.  Football matches are usually held on Saturdays.2.  The biggest number of points was scored by this sportsman.3.  A lot of records will be set this year.4.  Who will the spectators be welcome by?5.  The competitions have been organized by the sponsors.6.  Prizes are sometimes awarded by famous people.7.  The spectators will be invited to take their seats soon.8.  Good results were not demonstrated last Saturday.