Climbing is my favourite sport.I am very fond（这里加of） it,
especially in late autumn.One day,on the early morning my (此行正确)
friends and I put on our sports shoes and start(改为started) off.After
climb(改为climbing) for half an hour,we got to the top of the mountain.
There we had a very good view miles around.To（改为In） the north,
a big river runs cross the city.There are(改为were) many ships
sail（改为sailing） busily.A lot of beautiful trees are there,too.
The sun startes(这里改为started) to go down,for(改为so) it was time for us
to go home.On our road（改成way） back,we were laughing and
talking all the time.We had a good time on(去掉on) that day