persistence access gym colleague custodian dentist vacancy convince candidate rewarding1. I' m sorry, but I can't give you _____ to this information.2. We like to go to the _____ every day after work.3. Have you seen his teeth? I' m not sure he's a good _____.4. My _____ Sandra and I have been working hard on this project.5. He started working as an _____ looking after a public building.6. He eventually got his dream job, thanks to his hard work and _____.7. I hear there's a _____ for a salesclerk at the sports shop in the new mall.8. Sam is the best _____ out of everyone we interviewed.9. Nursing is a _____ job, but it's not very well-paid.10. You'll need to_____ him that you're the best candidate.

步骤 1：理解每个单词的含义
- persistence: 坚持
- access: 访问
- gym: 健身房
- colleague: 同事
- custodian: 管理员
- dentist: 牙医
- vacancy: 空缺
- convince: 说服
- candidate: 候选人
- rewarding: 有回报的

步骤 2：根据上下文选择合适的单词
1. I'm sorry, but I can't give you _____ to this information.
- 根据句意，这里需要一个表示“访问”的词，所以选择 "access"。
2. We like to go to the _____ every day after work.
- 根据句意，这里需要一个表示“健身房”的词，所以选择 "gym"。
3. Have you seen his teeth? I'm not sure he's a good _____.
- 根据句意，这里需要一个表示“牙医”的词，所以选择 "dentist"。
4. My _____ Sandra and I have been working hard on this project.
- 根据句意，这里需要一个表示“同事”的词，所以选择 "colleague"。
5. He started working as an _____ looking after a public building.
- 根据句意，这里需要一个表示“管理员”的词，所以选择 "custodian"。
6. He eventually got his dream job, thanks to his hard work and _____.
- 根据句意，这里需要一个表示“坚持”的词，所以选择 "persistence"。
7. I hear there's a _____ for a salesclerk at the sports shop in the new mall.
- 根据句意，这里需要一个表示“空缺”的词，所以选择 "vacancy"。
8. Sam is the best _____ out of everyone we interviewed.
- 根据句意，这里需要一个表示“候选人”的词，所以选择 "candidate"。
9. Nursing is a _____ job, but it's not very well-paid.
- 根据句意，这里需要一个表示“有回报的”的词，所以选择 "rewarding"。
10. You'll need to_____ him that you're the best candidate.
- 根据句意，这里需要一个表示“说服”的词，所以选择 "convince"。