Ответ:
1 The lawn was being mown by Mr. Gold
2 A seer tells the future
3 Molly has won a big prize
4 The miner finished his day
5 The man is being eaten by the monster
6 The footprints are being inspected by Mr. Hugh
7 The monkey waved goodbye
8 Gus has fallen asleep in his office
9 Mr Hull throw out his old PC
10 The manager took a rest in his office
11 Books were borrowed by John from the library
12 The door has been opened by the wind
13 A new planet was discovered by the scientist
14 An accident is being announced by the anchor
15 The pipes were being fixed by the plumber when i got home