用所给词的适当形式填空。 achieve star swim skate Brazil 1. Michael Jordan is one of the most famous international basketball __________. 2. Ronaldo is a famous __________ soccer player. 3. He has made a great __________ in the past two years so that all the people know him. 4. The boy learned __________ in the swimming pool when he was only five. 5. He is good at __________. And he is a good __________ on the ice.