Answer: 4
Explanation:
The role of Harriet Tubman in the Underground Railroad
Harriet Tubman was an escaping enslaved woman who had been a "conductor" on the Underground Railroad, guiding enslaved people to freedom until the Civil War, all while she was wearing a bounty on her back. Yet she was also a nurse, a Union spy, and a female suffrage advocate.
Well a considerate character might be well aware of a persons feelings and Help them.
Answer:
We are constructing a new building. (active voice)
A new building is being constructed by us. (passive voice)