Verbs and Their Functions

Choose the correct verb tense for narrating past events in sequence: "She arrived at the party. Everyone ______ (wait) for her." What is the appropriate tense to maintain clarity and consistency in the narrative?

Choose the verb tense for a hypothetical situation: "If I ______ (be) you, I would take that opportunity." What is the correct form of the verb in this conditional sentence?

Identify the tense used for describing temporary situations: "He ______ (stay) in Paris for six months while working on his art." What is the correct tense, and what function does it serve in this context?

Select the correct tense for actions completed by a specific time in the future: "By the end of this semester, I ______ (complete) my project." What is the correct future perfect tense?