Are these sentences natural? August 25

Hi,

Are the following sentences natural to a native ear?

[color=blue]1. It was better for me just take a cab than to wait for the bus in the middle of the night.

  1. If you don’t mind, can you let her know that I was asking after her.

  2. Are you able to tell me who the sponsors are of this project? ( I can’t straight away ask who the sponsors are)

Thanks,
MG.

  1. The question is: What was it better for me? The answer could be: taking a cab than waiting for the bus … or to take the cab than to wait for the bus. … I have also dubts. …
  2. …can you let her to know …from my point of view.
  3. I think it’s correct.

I also am wating for a competent answer.
Thanks

  1. It was better for me to just take a cab than (to) wait for the bus in the middle of the night.
  2. is fine (to know’ would be incorrect)
  3. Are you able to tell me who the sponsors of this project are?