他在擦窗户时，用抹布来回擦拭玻璃。

He ___rubbed the glass back and forth with a cloth while cleaning the window.

她用布擦玻璃，让它变得更亮。

She ___rubbed the glass with a cloth to make it shine.

新鞋子磨得我脚踝生疼。

The new shoes are ___rubbing against my ankles and causing pain.

他在面包上涂了黄油。

He ___rubbed butter on the bread.

她用橡皮擦擦掉了素描上的错误线条。

She ___rubbed away the wrong lines in her sketch with an eraser.