改正下面短文中的错误。对标有题号的每一行作出判断:如无错误,在答题卡该行右边横线上画一个勾(√),请在有错误的地方增加、删除或修改某个单词。
注意:1.每处错误及其修改均仅限一词;
2.原行没有错的不要改。
Climbing is my favorite sport. I’m very much fond 1.________
of it. A day, early in the morning my friends and I 2.________
put on our sports shoes and start off. After climbing for 3.________
half an hour, we got to the top of the mountain. Where 4.________
we got a good view. To the north, a big river across the 5.________
city. There were many ships sail busily. A lot of beautiful 6.________
tree were there, too. The sun started to go down, and it 7.________
was time to go back. On the way home, we were 8.________
talking and laughing, full excitement. We had 9.________
a good time on that day. 10.________