问题补充：
Once upon a time there was a farmer worked hard in the fields 1.
every day. One day, while he was ploughing the fields, he heard a 2.
bumping sound. He saw a rabbit lie by the trump. He picked it 3.
up and found that it was a fat rabbit. He thought to him,“Since it 4.
is so easy get a rabbit like that, why should I work so hard all day 5.
long?” He threw his hoe away and lay by the tree every day, dreamed for 6.
more rabbits to come. When he finally realized his foolish and returned 7.
to his fields, he found that all his crops are dead. This story tells that 8.
we should wait for unexpected gains by trusting to chance and luck. 9.
Or, we should not hope to get reward without hard work. 10.1. worked 前面加who，
答案：
(答案→)1. worked 前面加who，
解析：
1. 这里因该是who引导的定语从句修饰前面的farmer
2. 正确
3. 应该是动词-ing形式
4. 告诉他自己，所以是himself
5. 这里用不定式做真正的主语
6. 用动名词做伴随状语
7. 名词
8. 时态要前后一致
9. 表示否定
10. 复数形式
