The sentence completion exercise requires us to determine the correct verb form to indicate a future certainty or promise if the condition of winning the tournament is met. The sentence provided is: "He ______ be given warm welcome if he wins the tournament."
Analyzing the options:
- Will: Indicates a simple future tense. Often used for making predictions or stating future facts.
- Shall: Traditionally used with first person pronouns for future tense but can also indicate a strong intention or promise. In formal or ceremonial contexts, it can apply to second or third persons.
- Should: Suggests a recommendation or moral obligation; it's not appropriate for a promise or certain future event.
- Would: Typically used for hypothetical or conditional situations, not a firm future event.
Given the context of the sentence, which implies a form of promise or formal assurance contingent upon winning, the most suitable option is Shall. It suggests a guaranteed or promised action, if the condition (winning the tournament) is fulfilled.
Final sentence: "He shall be given warm welcome if he wins the tournament."