Помогите с номером 23 заранее спасибо

Hello, my name is Victor. I am quite fit. I always go to bed early. In the morning I do exercise and eat cereal for breakfast. I always eat a lot of vegetables: carrots, potatoes and others. I am good at sports. I love riding a bike or skateboarding. But we mustn't skateboard in the contryside. I love nature and we must look after plants and trees. We must look after ourselves, too. We shouldn't eat many sweets drink much Cola. They are bad for our teeth. I always visit dentist, I'm not scared of him. I'm a healthy boy!