float|floated|floating|floats

叶子漂浮在水面上。

Leaves were ___floating on the surface.

我们度过了一个慵懒的下午，顺河漂浮。

We spent a lazy afternoon ___floating down the river.

他把瓶子扔进波浪中，看着它漂向大海。

He tossed the bottle into the waves and watched it ___float out to sea.

蓬松的白云正飘过天空。

Fluffy white clouds were ___floating across the sky.

钢琴演奏的声音从敞开的窗户飘出。

The sound of piano-playing ___floated out through the open window.

一个气球松脱了，正在微风中飘走。

A balloon got loose and was ___floating away in the breeze.

一块木头浮在水面上，因为它密度较小。

A piece of wood ___floats on water because it is less dense.