помогите раскрыть скобки с помощью глагола Past Simple Passive
1)The key (to loose) some days ago
2)The cakes (to bake) by Mary
3)I (to offer) an interesting job yesterday
4)The letter (to bring) in the morning
5)America (to discover) in 1492
6)The toys (not to buy) yesterday
7)The cartoons (not to show) last month
8)The church (to build) last century
9)The monument (to visit) last week