1.   He looked at me and his lips quivered.

2.   Her face was drawn and weary, her upper lip was quivering, the arm inside the bag was shaking.

3.   Her lip quivered, and tears rolled down her cheeks.

4.   Her lips quivered wildly and she gestured behind her at nothing.

5.   However, their bottom lips still quiver when the ball is stolen from them.

6.   She was standing in the doorway in her nightie and her lip was quivering.

7.   Her bottom lip quivered and big tears rolled down her cheeks.

8.   Her lips quivered when she heard the bad news.

9.   She could hear the concern in his voice, and her lower lip quivered.

10.   His bottom lip quivered as he leaned into the corner of the elevator.