1.Choose either Saturday or Sunday based on your personal schedule and explain why you have more free time on that day. 2.You can mention activities or commitments that affect your availability on these days.

1. 根据你的个人时间安排选择周六或周日，并解释为什么那天你有更多的空闲时间。 2. 你可以提及影响你这两天时间安排的活动或承诺。