The children always go to school(on,in) weekdays. Now they are (talk,talking) about their hobbies at school. Jiamin loves (play,playing) music. Ben likes making machines for people, so he wants to be a (doctor,factory worker). I can dance very well.My hobby is (dance,dancing). I want to be a (dancer,painter)when I grow up. Janet likes collecting stamps. "Here is a stamp(to,for)you." Janet says. She (has,have)more than 500 stamps! And Mike likes to (eating,eat). He wants to have (something,everything)for dinner!