Помогите пожалуйста

Question

Помогите пожалуйста

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Answer 1

1 Two hundred people are employed by the company.
2 All flights were cancelled by them because of fog.
3 This road isn't used by people very often.
4 A new ring road is being built by them round the city.

Answer 2

1. Two hundred people are employed by the company
2. All flights were cancelled by them because of fog.
3. This road isn't used by people very often.
4. A new ring road is being built round the city by them.