英语冠词改错，急求~！在线等，给分~！

　　You have forgotten an 's' here
　　France is a European country
　　Henry studies at a university
　　We're sure that man will conquer nature
　　Have you read Gone with the Wind?
　　Professor John teaches us English.
　　I stepped on the top of Mount Tai early this morning.
　　What fine weather it is.
　　Child as he is, the boy can speak 3 languages.
　　Let's study Lesson Three today.

　　Will you pay the bill in cash or by cheque?
　　Rocky mountains lie in the west of America. (i don't see a problem in this one)
　　The netherlands is a developed country.
　　Jianghan was on his/her first voyage.
　　She said that she would be busy the next week.
　　To build an airport in one day is out of question.
　　I knew John Lennon, but not the famous one. (i don't see a problem in this one)