—Why not paint the Golden Gate Bridge blue or other colors?—The bridge has always been painted "International Orange" ______ that color is easier to see in the heavy fog.
There’s water all over the kitchen. You’d better _______ right away.
I saw a number of pancakes in the plate, but now there is _______ left in it.
---Would you like to attend China’s Got Talent《中国达人秀》? ---_______, but I’m busy preparing for my test.
What action should they _______ such a thing happening again?
_______ you are busy now, let’s go next time, OK?