那家餐厅是新开的；它上个月才开业。

That restaurant is new; it only ___opened last month.

奥运会明天开幕。

The Olympic Games ___open tomorrow.

我很高兴地通知你，我们镇上新开了一家博物馆。

I am very happy to announce to you that a new museum has been ___opened in our town.