Venice was an extremely cosmopolitan city, where many different ethnic and religious groups practiced and integrated into
the larger society. *
a) assimilation
b) iconoclast
c) bombast
d) replete

sentence lenght varies according to word choice.you select which word to use and that will require to use other expressions that collocate with the word chosen.sentence length will vary   according to the choice of words you make to express your ideas.  

plagiarism is the act of taking one else's work and passing it off as one's own.

consequences of plagiarism include failure on the plagiarized assignment, grade reduction on given assignment, course failure, in-school suspension, and a possible chance of dismissal.