She had golden hair when she was a child, but_________ she got older and older, her hair went darker and darker.
In the late afternoon, it is cold that our water bottles froze.
I’d like to go straight to help people, ________ when they are in trouble.
My plane _________ at 8:30 am, so I _________ home early tomorrow morning.
Sorry, sir. I broke the window glass, but I didn’t do that ______.
_______ from space, we can find 70% of the surface of the earth _______ by water.