She left the city, ________ never to return.

Water can absorb and give off a lot of heat without big changes in temperature , thus creating a        environment .

They have enough vegetables and food here. So I don’t think they need ______.

-----My partner, a beautiful girl, is_____ about food.-----No_____ she looks so thin and weak.

I wish you'd do ______ talking and some more work. Thus things will become better.