1.I don't think his description is ____enough.It can be much

1.I don't think his description is ____enough.It can be much shorter.
A accurate B exact C precise D relevent
2 she is vain and believes that ____
A good look counts B good looks count
C good lookings count D good look count
3 She felt a bit uneasy when she approached the monkey because she believed there were a lot of _________ on it
A uses B lice C lices D louse