词性转换。 1. compete vi . ________ n.; ________ n.; ________ adj. 2. regular adj. ________ adv. 3. athlete n. ________ adj. 4. admit v. ________ n. 5. responsibility n. ________ adj. 6. advertise v. _______ n. 7. foolish adj. _______ n. _______ v. 8. hopeless adj. _______(反义词); _______ v.; _______ n. 9. pain n. _______ adj.; _______ adv. 10. physical adj. _______ n. _______ n.
1. competition; competitor; competitive 2. regularly 3. athletic 4. admission 5. responsible 6. advertisement 7. fool; fool 8. hopeful; hope; hope 9. painful; painfully 10. physics; physicist |
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