1.Nile is -- longest river.(a, an, the) 2.This is ---onion(a, an, the)
3.One of the girls ---fat(are, is, am)
4.I am not a doctor?(Tag question)
4.I am in favour mom.(of, for, on)
5.They have to walk foot(on, for, of)
6.We write a pen.(with, by, to)
7.He has to travela bus(by, on, to)
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What crucial event can change a protagonist's life

What’s the answer. i need the answer fast

Ivansanger rainsfordgeneral zaroffwhitneyadventurous hunter; calm and composed; considers himself a realist; new yorker; veteran of world war ia hunter; sympathetic to the plight of voiceless, defenseless animals; cautiouscossack; mute; formidable physical stature; wears a black uniform; used to whip prisoners for the great white czarcossack; aristocrat; has sharp, pointed teeth and red lips; devoid of humanity and emotion