Which of the following is correct? Water was coarsing down the road

Water was coursing down the road

Which of the following is correct? Mix the soil with coarse sand

Mix the soil with course sand

Which of the following is correct? That's the best coarse to take

That's the best course to take

Which of the following is correct? He changed the coarse of history

He changed the course of history

Which of the following is correct? You're on course for victory

You're on coarse for victory

Which of the following is correct? Tears coarsed down her cheeks

Tears coursed down her cheeks

Which of the following is correct? He had a head full of coarse hair

He had a head full of course hair

Which of the following is correct? Follow the coarse of the river

Follow the course of the river

Which of the following is correct? Of coarse I care about you

Of course I care about you

Which of the following is correct? My car careered off course

My car careered off coarse