我们会等到简到了再开始吃饭。

We'll ___wait until Jane gets here before we start eating.

我们将不得不等到十二点半才开始仪式。

We'll have to ___wait until half past twelve to start the ceremony.

项目暂停了；我们必须等到批准才能继续。

The project is on hold; we must ___wait for approval before proceeding.