It was along the Mississippi River Mark Twain spent much of his childhood.
Whenever we were ___, he is always ready to ___ us some help.
The way ___ you are doing it is completely crazy.
The potato is a plant ____ in places ____ it is too cold to grow some other plants.
The eggs _____ cooked just now is delicious.
At least 450 years ago, corn was____ China.
i River Mark Twain spent much of his childhood.i River Mark Twain spent much of his childhood.
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