The correct option is B. The rule is when one of the nouns connected by 'or' or 'nor' is plural then the verb must be plural and the plural subject should be placed next to the verb. Here, 'Surendra' is singular subject and 'his friends' is plural subject thus 'have been' is used which is plural verb. Hence, 'Have been' is the best fit according to the rule
Answer:
Quality, quantity, and modification of light to accommodate tasks, save energy, and create a desired feeling of a space can make or break the success of a room and building as a whole. The study of art theory and the psychology of art are therefore important and within the study and profession of architecture.
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Sculpture , ceramics , oragami , 3D animation , puppets , dolls & things of that sort.
They each involve the paint brush tool to illustrate. this is quite obvious, but they're all from the "paint family" (if you will). hopefully this helps!