Okay so you just replace certain words in the sentences with the words in the brackets. For example, in the 2nd question you rewrite the sentence as Looking after animals is *far more* time consuming than looking after children. Hope this helps! :D
Answer:
On his second day in the camp, Salva notices a woman in an orange scarf who might be his own mother. ... Even after all the horror he's lived through, Salva wants to believe that his mother is still alive. He hopes for the best—and, Park implies, his hope gives him the strength he needs to survive in war-torn Sudan.
Explanation:
Answer:
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D it talks about how she was responsible for developing important drugs
