Chia làm 5 nhóm bạn nhé:
Fruits: lemon , grape , orange , pineapple , mango , longan.
Animals'meat: fish , chicken , beef , pork , lamb.
Transports: bus , car , plane , taxi , train , bicycle.
Sports: volleyball , badminton , aerobics , tennis , soccer.
Body's parts: ear , mouth , shoulder , head , lip.