"Tossing and turning" is wrong, the correct thing is: tossing and turning. "Tossing and turning" means tossing and turning and not being able to sleep, describing something that is longing or preoccupied. From "The Book of Songs·Zhounan·Guanju": "It's leisurely, leisurely, tossing and turning."

Tossing and turning in a sentence:

1. It's late at night, and I can't fall asleep because of tossing and turning.

2. He was worried about what happened during the day and tossed and turned.

3. He tossed and turned in bed because of a high fever.

4. I was lying in bed tossing and turning at night. The more I thought about it, the more I felt that the teacher’s criticism was right.

5. Because he was thinking about that incident, he tossed and turned all night, unable to sleep.