Answer:
d. All of the above
Explanation:
The pre-production is the moment when every part of the project is designed. So, a director, a choreographer, a designer, anyway, every professional involved in the project will have the opportunity to share his ideas, to understand the main focus of the project, to create a schedule and plan all the stages of the project and obtain a result in the end.
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
