Film has a much shorter history, especially whensuch art forms as music andpainting [ ]

MrLi, who _____ his whole life to education, is retiring next month

_ has been known that ______ other waste foundin the ocean, the plastic does not break down.

The mother looks upset outside the operating room, whose son _________ on.

It takes ______ diligence to learn all the subjects well. It takes brains, too.