1. I had great ……………… sleeping in the hotel because of the noise from the airport. DIFFICULT 2. I stopped being a holiday rep because the ……………..was too much for me.
RESPONSIBLE
3. Their customs and ………………….. are quite different from ours. BELIEVE
4. There were a lot of ………………. for the lifeguard's job. APPLY
5. I booked an adventure holiday because there was such a …………. of things to do.
VARY
6. My sister and I went on separate holidays because we…………….. about where to go.
AGREE

explanation:

ward, and charles cooley, felt that social conflict was a process that should be in exploring social processes and social problems. conflict as a functional social process." 

i believe the answer is: b. mr. head had a long, tube-like face with a rounded open jaw and a short depressed nose.

this is because in the un-revised sentence it said that mr. heads face was long and tube-like, and he had a rounded open jaw. this is not a very grammatically correct because of how it seems to drag on with the and, replaced with, with, makes it sound more fluent in the description.

from the count of monte cristo there are two synonyms of the word “grotto”. these words are chamber and cavern.

the answer is a)   a sentence of death costs the state "almost three times as much as a sentence of life in prison" (delon 147)