Fill in the Blank: I believe you’re _____ to get what you want, the assistant manager’s position.

The best answer is 'likely'.

Here's why:

• likely: Means probable or having a good chance of happening. This fits the sentence's meaning of suggesting a high chance of getting the job.

The other options don't fit the context:

• objective: A goal or purpose. Doesn't relate to the chance of getting the job.
• prove(s): To demonstrate something is true. Doesn't fit the context.
• apply(applies) for: To formally request a job. Doesn't fit the context.
• go(es) over: To review or examine something. Doesn't fit the context.