Choose the right form to complete the sentences.In some sentences both

Choose the right form to complete the sentences.In some sentences both forms can be used.
1. What do you think of your(futher/farther) education?
2. He lives four miles (further/farther)away from the cinems than i do.
3. We have no( further/farther) information.Call us later,please.
4. The post office is(further/farther) from the school than the park.
5. They agreed to meet in the (furthest/farthest) corner of the park.
6. I wonder what her(farther/further) explanation is going to be.
7. The hunters house is on the (further/farther) shore of the lake.
8. Have you any(further/farther) questions?