鸟儿飞出笼子后，终于可以自由飞翔了。

The bird could finally fly ___free after leaving its cage.

这个公园对所有游客免费开放。

This park is ___free for all visitors.

这家咖啡馆提供免费WiFi。

This café offers ___free WiFi.

这个停车位是空的，你可以停在这里。

This parking spot is ___free, you can park here.

这个岛屿在1960年终于获得了自由，不再受外国控制。

The island finally became ___free in 1960, no longer under foreign control.