Fill in the correct preposition

1 The government have decided to do [ ] the old style of exams.

2 Unfortunately, plans to build a brand new sports centre in the town have fallen [ ] .

3 Daniel didn't let [ ] that he knew Jill was planning a surprise party.

4 The snow is falling fast now; winter really seems to have set [ ] .

5 The firefighters battled all night to put [ ] the flames.

6 A small crowd of people looked [ ] at the scene of the accident.

7 Tina couldn't hold [ ] her tears when she heard the terrible news.

8 As a doctor, I try to keep [ ] all the latest developments in medicine.

9 You managed to put [ ] your ideas really well at the meeting, Greg.

10 Bill and Jean have just set [ ] their own business.