这些夏天的早晨，天亮得很早。

It gets ___light very early these summer mornings.

在七月，天一直亮到晚上差不多9点。

In July, it stays ___light until almost 9:00 p.m.

趁天还亮得能看见，我们把工作做完吧。

Let's finish the work while it's still ___light enough to see.