David is a twelve-year-old boy. He is tall and strong with short blond   hair. He likes sports and reading. Every week David gets ten dollars from his parents. This money is his weekly   pocket money. It's not a present. David must work for the family to get the money. On Monday, David must sweep the floor and walk the dog after he finishes   his homework. On Tuesday, David must take out the rubbish   bags in the morning and clean the garden after school. On Wednesday, he should wash the dishes and clean the kitchen after dinner. On Thursday, he helps his mother do some cooking. Sometimes he has to go to the supermarket to buy some food and drinks. On Friday, he should water (...... ) the flowers in the garden after school. On Saturday and Sunday, David doesn't need to do the housework, so he goes to the cinema with his classmates or does some shopping in the shopping mall. David wants to buy a new football, but he doesn't have enough money. He is looking forward to   getting more pocket money. From the passage, we know David   _  .
is short with brown hair likes sports and music usually works for his family gets a present every week