判断下列句子正误。

Everyone wants to be healthy and strong. How can we be healthy and strong? First, always have breakfast. Li Ming has breakfast at 7:00 every morning. Before breakfast, he washes his face and brushes his teeth. After breakfast, he goes to school. He has lunch at school from Monday to Friday. He likes to eat fruit and vegetables.

Li Ming runs for 20 minutes every morning. Ping－pong is his favourite sport. He plays ping－pong three times a week. That's three hours a week. He plays basketball twice a week. That's two hours of exercise a week. He is strong and healthy.