Please check them

[preposition]

1) He is an authority --------- Malaysian history.

Answer is 'on'. Is it right?


2) He comes ----- a noble family.

Answer is 'from'. Is it right?


3) Put ---- the lights.

Answer is 'out'. Is it right?

4)The man is blind ----- one eye.

Answer is 'with'. Is it right?

[ghmcal]

All correct except 4. "The man is blind in one eye." But I don't know why we use "in." :)

George