阅读下面短文，在空白处填入适当的词或括号中所给单词的正确形式，每空不多于三个词。
Tofu is {#blank#}1{#/blank#} kind
of popular food in China. Here is one of the {#blank#}2{#/blank#}(story) about how it was invented.
In the Han dynasty,
there was a man {#blank#}3{#/blank#} loved his parents very much. But they were{#blank#}4{#/blank#} old that they could only eat soft food, so the
man decided {#blank#}5{#/blank#}(cook)
some soybeans (大豆) for them. He mashed the
soybeans and made them into a soup.
The soybean soup didn't
taste very {#blank#}6{#/blank#} (good) in the beginning because there were too
many soybean crumbs (碎屑) in it. The man took the
crumbs away, {#blank#}7{#/blank#} his parents still didn't like it. He thought
and thought many times. At last he {#blank#}8{#/blank#}(add)
some salt and heated it again. When the soup cooled down, it turned {#blank#}9{#/blank#} a
piece of jelly (胶状物).
The man was {#blank#}10{#/blank#} (surprise) by its taste and his parents loved
it very much. Finally, people around the country all learned how to make tofu.
And this is how tofu was invented.
