There have many accidents during airshows; for example, last year the wind toppled a tent and equipment on top of bystanders.
Answer:
that depends what's the excerpt
The man is being questioned by two policemen.
This is the passive voice.
Answer:
1. Determine purpose
2. Narrow the subject
3. Find reliable sources
4. Brainstorm
5. Audience
6. Organize the information
7. Make an outline
8. Voice Tone Draft
9. Determine a thesis
10. Edit
11. Revise