Giải giúp tôi

1. He plays basketball faster than his brother does. -> He plays basketball fast. -> His brother plays basketball slowly. 2. She sings more beautifully than her sister does. -> She sings beautifully. -> Her sister sings badly. 3. My interview lasts longer than yours. -> My interview lasts long. -> Yours lasts short. 4. My mother can cook better than I can. -> My mother cooks well. -> I cook badly. 5. She speaks more slowly than I do. -> She speaks slowly. -> I speak quickly. 6. I write letters more carefully than he does. -> I write letters carefully. -> He writes letters carelessly. 7. My boss comes later than I do. -> My boss comes late. -> I come early. 8. Peter drives more dangerously than Sam does. -> Peter drives dangerously. -> Sam drives safely. 9. She speaks English better than I do. -> She speaks English well. -> I speak English badly. 10. They play games more noisily than we do. -> They play games noisily. -> We play games quietly.