阅读下面文章用括号中所给词的正确形式填空。
Uncle Li and Uncle Wang are good friends.
They live next to each other and often help each other.
But neither of them would like {#blank#}1{#/blank#}
(use) their head. They're both poor though they work hard. Once Uncle Li went
to town {#blank#}2{#/blank#} (take) some medicine for his wife.
In the town he heard the apples in a city
were expensive (昂贵的). He told Uncle Wang about
it.
They decided {#blank#}3{#/blank#} (carry) some apples
to the city. However, a lot of apples had already been carried there when they
arrived. They didn't know what {#blank#}4{#/blank#} (do). They felt unhappy and returned
to their village. They didn't understand why they couldn't make money, but they
both agreed {#blank#}5{#/blank#} (buy) more apples and take them to the market because they
thought they didn't bring enough. How foolish they were!