Answer:
3. I looked over my writting and found a <u>Mis</u>- spelled word.
4. Before you take off your shoes, you need to <u>Un</u>-tie them.
5. You may be correct but i <u>Dis</u>- agree with you.
6. We checked the <u>Fore</u>- cast before we planned the event.
7. The big gray <u>Sub</u>-marine plunged down into the water.
8. If you want to be ready for something , you need to <u>Pre</u>- pare.
9. Make sure you <u>Re</u>-turn the libary book on time!
10. I try to be careful but sometimes i make a <u>Mis</u>-take.