Trả lời: 1. mathematician (nhà toán học)2. artist (hoạ sĩ)3. scientist (nhà khoa học)4. chess player (người chơi cờ)5. musician (nhạc sĩ)6. composer (nhà soạn nhạc)7. writer (nhà văn)
Trả lời: 1. winner2. genius3. artist4. expert5. mathematician6. professor7. programmer8. inventor
Trả lời: 1. computer programmers2. a prodigy3. mathematician4. twelve5. professor6. an expert
Trả lời: 1. school2. father3. difficult4. best5. youngest6. American
Trả lời: -er: farmer, fashion designer, miner, teacher-or: conductor, sailor, translator-ist: archaeologist, economist, pharmacist, pianist-ian: electrician, magician, optician, politician