英语改错题 我需要帮助

1.went后加for
2.well改为good
3.there are中are改为were
4.blow改为blowing
5.were covered去掉were
6.but改为and
7.a hour改为an hour
8.去点at
9.正确
10.taken后加off
11.stay at去掉at

One day last week I went walking in the
country. In the morning the weather was good and
the sun was shining.The sky was blue and there were
no clouds.Soon a cool wind started blowing and black
clouds were covered to the sun and then it started to
rain.There were no houses in sight,so i got very
wet.After a hour or so, I mannaged to catch a bus
which took me home. But when I arrived,I was
shivering and I knew that I had had a bad cold.I
must have left my coat. I had nothing to do but
stay at home and waited for a doctor.

One day last week I went for a walk in the
country. In the morning the weather was fine and
the sun was shining.The sky was blue and there were
no clouds.Soon a cool wind started to blow and black
clouds covered the sun and then it started to
rain.There were no houses in sight,but i got all
wet.After an hour or so, I mannaged to catch a bus
which took me home. But when I arrived , I was
shivering and I knew that I had had a bad cold.I
should have taken my coat. I had nothing to do but
stay at home and wait for the doctor.

1 went后加for
2 well改good
3 are改were
4 started 后加to
5 were去掉
6 but改and
7 a hour的a改an
8 at去掉
9 没错
10 must改should
11 没错

第一行 went后面加上to
第二行 well改成fine
第三行 are改成were
第四行 started后面加上to
第五行 去掉were
第六行 but改成so
第七行 无错
第八行 at去掉
第九行 无错
第十行 taken后面加上off
第十一行 无错

One day last week I （had） a walk in the
country. In the morning the weather was well and
the sun was shining.The sky was blue and there (were)
no clouds.Soon a cool wind started blow and black
clouds (空白) covered the sun and then it started to
rain.There were no houses in sight,（so） i got very
wet.After a hour or so, I mannaged to catch a bus
which took me home. But when I arrived () I was
shivering and I knew that I had had a bad cold.I
must have taken my coat. I had nothing to do but
stay at home and wait for a doctor.