请写出下列名词的复数形式。

1. sheep_________________ 3. fish_________________ 5. strawberry_________________ 7. bus_________________ 9. flower_________________ 11. box_________________ 2. child _________________ 4. butterfly_________________ 6. foot_________________ 8. goose_________________ 10. mouse_________________ 12. horse _________________

1. sheep 2. children 3. fish 4. butterflies 5. strawberries 6. feet 7. buses 8. geese 9. flowers 10. mice
11. boxes 12. horses