阅读短文，然后用短文括号中所给词的适当形式填空。
Climbing the highest mountains in the world is not an 1 (easily) job. You have to fight bad weather,
illness and fear. But Jordan Romero, a thirteen-year-old boy from America, will climb 2 (Asia) highest
mountain, Mount Qomolangma. He will set out this month. 3 (He) parents and helpers will climb with
him. He plans to take 4 (second) months for his climb. "I'm ready. But if I don't reach the top 5
(successful), I'll try next time," he said. Jordan has already climbed the highest mountains of six other continents
(洲). If he 6 (get) to the top this time, he will become the youngest person to climb the world's highest
mountain.
1. 2. 3. 4. 5. 6.