3) What are some of the difficulties Liz faces in her life in homeless to Harvard?

This question is incomplete. Here's the complete question.

Breaking Night: A Memoir of Forgiveness, Survival, and My Journey from Homeless to Harvard, by Liz Murray

What are some of the difficulties Liz faces in her life in homeless to Harvard?

Murray´s suffered from poverty, homelessness, her parent´s drug addiction, and their eventual deaths due to Aids.

Explanation:

Liz Murray had her parents using any income to buy drugs, including their welfare support, Liz´s birthday money, and the cash they could get from selling their TV and even a Thanksgiving turkey the church had given them. She dropped out of school because she was bullied due to her lice-ridden poverty-stricken appearance. After Liz´s mother died of Aids, her father failed to pay the rent and left her on her own, so she ended up sleeping on the underground or on park benches.

the following key ideas correctly express the key sentence.

restate key idea: most people can learn to swim in ten short lessons.

restate key idea: the majority of water-accident victims require mouth-to-mouth breathing.

restate key idea: an empty, tightly closed gallon jug will support a tired swimmer.  

restate key idea: first aid is to prevent accidents as well as assist in rescue.

explanation: the key idea needs to have the same topic as the key sentence (drowning and safety).

a) the british government verbally threatens the colonies.

b) the british government has sent navies and armies to the colonies.

c) the british government argues against separation in the house of commons.

d) the british government has sent petitions and letters to all of the colonists.