Помогите с английским языком (см. внутри) !!!

Complete the dialogue with adjectives, adverbs or verbs formed from the nouns in brackets.

Tom: Why did Helena want to cycle across the United States?
Ann: Well she's always been an 1....(ambition) cyclist, but I don't think she knew how 2(difficulty) and 3....(challenge) it would be.
Tom: What happened?
Ann: Well, although Helena usually 4....(organisation) things very well, she didn't plan her route 5....(care) enough. She chose an 6 ...(excitement) but7 ...(exhaustion) route. Unfortunately, she had an accident in Denver and after that she was 8....(desperation) tired. However, she eventually 9....(success) in finishing. She later described it as 'a valuable 10....(education) experience'!