下列单词各有一到两个字母是错误的,请将正确的形式写在后面的横线上。 1. studemt _____________ 3. nother _____________ 5. boby _____________ 7. seacher _____________ 9. nerse _____________ 2. framer _____________ 4. foctor _____________ 6. poto _____________ 8. drivor _____________ 10. ssiter _____________