They were about to leave ______ it began to rain.22.He alway

They were about to leave ______ it began to rain.22.He always stay in bed ______ lunch time.

1.when.
这里涉及when这个词翻译时的一个技巧.如果直接翻译成“当……时候”就应该跟前半句译在一起；如果跟后半句译在一起就不能译成“当……时候”而应该译成“这时”
所以,本句应该译成：他们正要离开时,开始下雨了.或者：他们正要离开,这时开始下雨了.
2.until/till
这里应译成“直到……”,所以,until 和till是一样的,都可以.

我学会了