Suparman's father, Mr. Harno, is a teacher. He teaches Mathematics at SMP Nusa Bali. He is a good teacher. All the students at school like him.

    He usually goes to work by motorcycle. But last week he had a problem with his motorcycle. He could not start it. So he went to the mechanic for repair. Then he took a becak to school. That is why he was late for class.

    He left school soon after he finished his job. He walked to the mechanic's repair shop. When he arrived there his motorcycle was ready. He gave the mechanic some money and he said "thank you" to him. He started the motorcycle and then he went home.

What does Mr. Harno do?