根据给出的首字母，写出完整单词，并用单词的正确形式填空。
The
most important drink is water. Not
many people understand this but it is quite true. People can l{#blank#}1{#/blank#} for a long
time without food, but they will die in two or three days w{#blank#}2{#/blank#} water. In
h{#blank#}3{#/blank#} weather, many people do not drink e{#blank#}4{#/blank#} water, because they don't
know how much water they n{#blank#}5{#/blank#}. After taking exercise, people need more
w{#blank#}6{#/blank#}. The water in the man's body is m{#blank#}7{#/blank#} more than other matters. We'd
b{#blank#}8{#/blank#} have enough water, or we may get ill.
Water
is necessary to all the living
things. "There will be no l{#blank#}9{#/blank#} if there is no water."
So we
must save water and don't w{#blank#}10{#/blank#} water.
