climbing is my favorite sport.i am very fond of it,especially in later(LATE) autumn.one day eraly IN the morning,my friends and i put on our sports shoes and startED off.after climbing for half aN hour,we got at(TO) the top of the mountain ,where we had a good view.to(IN) thr north,a big river was crossed(CROSSING) the city.there were many ships sailING busily.a lot of beutiful trees were there,too.the sun started to go down,for it was time for us to go back,during(ON) the way back,we were laughing ang talking all the times(TIME).we had a good time that day.
用大写的标出来了,一共十处