我的日程安排相当灵活——我可以安排在下周任何一天与您会面。

My schedule is quite ___flexible - I could arrange to meet with you any day next week.

我想要一份工作时间更灵活的工作。

I'd like a job with more ___flexible working hours.

广告上说你会有很多空闲时间，但实际上，你的工作时间很灵活，你永远不知道是否会有空闲时间。

In the advertisement it is said that you will have a lot of spare time but actually, you have ___flexible working hours and you never know whether you will have free time.