When is it convenient for you?你什么时候方便

今天的几个句子是有关拒绝请求和建议的：1.What time do you want to go bowling? 你想什么时候去打保龄球呀？2.Whenever you are free. 什么时间都行，只要你有时间。3.I have a lot of free time today. 今天我很空闲。4.I have nothing to do today. 我今天没什么要做的。5.That's a bad day for me. 那天我不行。