Farther vs Further

The woman wrote a letter to a state senator to ( farther / further ) her cause.

My brother can run ( farther / further ) than I can.

I can run ( farther / further ) this year than I could last year.

I have ( farther / further ) questions for us to discuss at our next meeting.

Many high school students plan to ( farther / further ) their academic careers by attending college.

My best friend lives ( farther / further ) away from the school than I do.

Please hold all ( farther / further ) questions until the end of the presentation.

( Farther / Further )more, you will have one last grammar quiz before the end of the school year.

We shouldn't swim any ( farther / further ) away from shore because the waves are getting rough.

California is ( farther / further ) away from New Jersey than Tennessee.