given accuracy

例句：

1. 1. The teacher gave us a test to prepare for the exam.
   老师给了我们一次考试来准备考试。
2. 2. She gave her time and resources to help the community.
   她给了时间和资源来帮助社区。
3. 3. He gave me his phone number so I could call him if needed.
   他给了我他的电话号码，这样我需要时可以给他打电话。