1.She was... enough to guess who was responsible for the whole

1.She was... enough to guess who was responsible for the whole matter.
a)decent b)shrewd c)hesistant
2.I know I should have been more careful ,but there is no need to keep...
a)ratting on me b)feretting me c)rubbing it in
3.What she did was unforgivable ,...but the thing was he didn't seem to mind.
a)strang b)queer c)odd
4.Remembering that awful storm,she couldn't help shivering...fear and cold.
a)from b)with c)of
5.Be careful!Don't stratch yourself ...that bush.
a) at b)in c)on
6.Stop...around and listen to me!
a)monkeying b)laughing c)snaking
7.He was still hesitating ...whether to live or not.
a)of b)about c)-