AT

例句：

1. 1. At noon, we will meet at the school gate.
   中午，我们将在学校门口见面。
2. 2. I am at home now, please call me back when you arrive.
   我现在在家，请到达后给我打电话。
3. 3. The meeting will be held at 2 pm today.
   会议将于今天下午2点举行。
4. 4. During the journey, he kept his eyes open to catch a glimpse of the scenery.
   旅途中，他睁大眼睛以便捕捉到风景的一瞥。
5. 5. He was at the scene when the accident happened.
   事故发生时，他在现场。
6. 6. She is at the library now, waiting for her friend.
   她现在在图书馆，等着她的一个朋友。
7. 7. We are at the airport now, preparing to board the plane.
   我们现在在机场，准备登机。
8. 8. They were at the party last night, dancing and having fun.
   他们昨晚在聚会上跳舞和玩耍。
9. 9. She is at the hospital now, recovering from her surgery.
   她现在在医院，正在从手术中恢复过来。
10. 10. We are at the crossroads now, deciding which path to take.
    我们现在站在十字路口，决定走哪条路。