Answer :
Here’s how you can complete each of the sentences using 'whether or not' and 'even if':
I'm going for a walk even if the weather improves. - This implies that the person is committed to walking regardless of any change in weather.
Even if she works extra hours, Maria may lose her job. - This suggests that despite Maria's efforts, there may be other factors threatening her job security.
Getting that job depends on whether or not I perform well in the interview. - This indicates that the outcome of securing the job is contingent on performance during the interview.
I'm going to finish the project whether you want me to or not. - This shows determination to complete the project regardless of someone else's opinion.
I won't tell you even if you promise to keep it a secret. - This means that the speaker is firm on not sharing the information despite assurances of confidentiality.
Even if he apologizes, I won't forgive him! - The person’s anger is so deep that an apology wouldn't change their feelings.
I'm exhausted. Please don't wake me up even if there's an emergency. - This emphasizes the deep need for rest, while suggesting some degree of trust in others to manage situations.
I'm not going to eat any sweets even if they are my favorite. - Demonstrates a strong will to refrain from consuming sweets, perhaps due to health reasons.
Even if I have a lot to do, I'm going to take a break. - Despite a busy schedule, the person values taking a break for well-being.
I'm going to attend the meeting whether it's convenient or not. - Commitment to attending the meeting is prioritized over personal convenience.
