There have many accidents during airshows; for example, last year the wind toppled a tent and equipment on top of bystanders.
Answer:
are
Explanation:
Are makes the most sense
They are all going to the party.
They is all going to the party.
They was not all going to the party.
They was all going to the party.
Depending on the form, the English sonnet explores a topic until the final couplet in which the general issues is presented, while the Italian sonnet presents the problem until the end of the second quatrain, and then the overall it presents the solution, which is not found in English sonnets.
