8.on→to
7.sheeps→sheep. sheep这一名词的单、复数同形
6.in 后加the. in the morning 属习惯用法
5.ever→never文章意思,应该是“从未”离开过
4.a→the
3.tiring→tired. Tiring只能做定语,tired意思是“累的,疲劳的”
2.with去掉be busy doing sth. 属固定用法,而be busy with 后加名词
1.lived→living. 这里living there 作定语,修饰the people
8.
10. to去掉,but在此表示“除……外”,后面常加动词原形