Answer:
c) A grudge that expresses itself is eliminated, while a grudge that goes unexpressed grows more severe
Explanation:
:)
It's got to be C because none of the others relate to collaboration, but I'd say if you were unsure about this answer then the only other sensible one could be B, but I'd go with C.
I would say definitely use your time wisely. Make sure you are fully focused too. Though it may be difficult to focus, (I understand) try and find some outside resources that can help you bring interest into what you're learning in any subject.
If a dog lost a litter of puppies she might foster a litter of kittens because she think they we here litter
Two main factors: The Norman invasion and political unification. The Norman invasion introduced a great many French loanwords, some 40% of English vocabulary by Chaucer's time.