help like theo dõi 5 sao sao chấm ạ ----- Nội dung ảnh ----- 1. He became the youngest Olympic **champion** for 80 years. 2. Thousands of students entered the national public speaking **competition**. 3. I’m not **sporty**. I don’t do exercise or play any sports. 4. My sister goes to her **aerobics** class every day. She loves exercises with music. 5. Nam plays **chess** as a hobby. He likes any board game.
