Question #1 The girl cried (1 on2 with 3 to 4 at) the sight of a snake.
Question #2 Many Japanese immigrated to Hawai and California in (1search2pursue3chase3hunt) of a better life.
I'd say "at the sight" and "in search"...
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
For the second one, I would have said that in both "hunt" and "chase", there was an undertone of urge that didn't go with the sentence.