Viết lại các câu sau1. She has made a more careful preparation for the test than her classmates. → She has prepared............................................................................................................... 2. He used to be a more fluent speaker of English than me. → He used to speak............................................................................................................... 3. She is a better teacher of English than her colleagues. → She can teach .................................................................................................................. 4. She becomes a more graceful dancer than all of us. → She can dance ................................................................................................................ 5. Mary is a better cook than her sister. → Marry cooks |