All of the following except for one are basic guidelines for choosing anappropriate verb tense. which choice is not a useful guideline? a. shift tense in order to indicate a change in time frame from oneaction to anotherb. shift between past and present tense as often as necessary whenwriting about literature, but do not use the future tensec. don't shift from one tense to another if the time frame for twoactions is the samed. when writing a paragraph or an essay, set a primary tense and useoccasional shifts to other tenses to indicate changes in timeframe

anyone who was dealing with communism in soviet union in his time had an ideal picture of equality, freedom, the struggle of the working class for a better future, the success of the aristocracy's overthrow and the emancipation of subjugation.   however, anyone who would go to soviet union to see the functioning of the communist system, would be convinced that it was about sad people, about everyday bad life, about the brutal attitude of communist leaders, about ill obsession to completely exterminate every thought on aristocracy. thus, orwell wanted to show all the absurdity, the brutality of the system, the unbearable rule of suspicious morality, the ignorant people who try to play professionally.

the answers are: b. and e.