1. at the same time 同時2. at will 隨意地3. attend to N 處理4. away from 遠離5. back and forth 來來回回地 only one ,one 例句
- 匿名使用者1 0 年前最佳解答
1. Many people can study and listen to the music at the same time.
2. People are allowed to play at will in the park.
3. Don't worry, John will attend to all the matters.
4. Please stay away from me. I am really upset now.
5. Ketty walks back and forth in the house.