How to pronounce “choke up” in English

I still choke up a little at the memory of her uncomprehending loyalty and courage in the face of the monstrous hypodermic

I occasionally choke up a bit-- the eulogy that I wrote for him his at his funeral,

Because most people my age choke up when they think about that.

And then he began to choke up.

Every time I see it, I just kind of choke up.

I mean, there are television commercials that can make you kind of choke up and feel sentimental.