Are these sentences natural to a native ear?
[color=blue]1. I was looking for this kind of hat to give it to a friend. (Is the ‘it’ necessary?)
My leg just fell asleep. ( I said this to explain why I was not able to walk after getting off from a chair).
A good test to check if someone is bad at math is to ask them what’s their strategy when they play roulette. (I don’t necessarily agree with this view).