Some words in past tense

I went to the work yesterday. (when I's are by themselves in a sentence they are always captilized)
I was practing practicing.
What did you want to be when you were younger?
Her pants are loose.
We have to move to another towm town.
I'm making dinner tonight
I do yoga everyday
I use "regards" to send wishes or to refer to another person (Do you mean, I use "regards" to send wishes to people) Not sure what your trying to say.

Some words in past

I went to the work yesterday
I was practicing
When you were younger, what did you want to be when you grew up?
her pants are loose
we have to move to another town
I'm making dinner tonight
I do yoga every day
I use "regards" to send wishes or to refer to another person. (I don't understand what you are trying to say here. It is grammatically correct)