comes back first should win the prize.
When I talked with my grandma on the phone, she sounded weak, but by the time we ____ up, her voice has been full of life.
The matter ____ your fate cannot be taken for granted.
Nowadays people sometimes separate their waste to make it easier for it to _____.
Some people fear that _____ air population may bring about changes in _____ weather around the world.
How much ______ she looked without her glasses!