The common nouns in the sentence are: people, platform, train.
The common nouns are:peopleplatformtrain
Yes, the noun 'people' is a common noun, a general word for two or more human beings.The common noun 'people' is capitalized in the example sentence because it is the first word in the sentence.
The exprees train arrived early and waited on the platform. Express yourself clearly when you speak in public.
The platform on the north side (forgot the number)
The train for Dover Priory doesn't always leave from the same platform. Check the departure board as you enter the station to see which platform the next train leaves from.
It's usually platform 2.
Usually it is platform 7.
Platform 3.
It varies completely by the train type and the train station.
There is no such tracking system, which can track exact departure or arrival platform number, actually it decided by station master according to train schedule. At other hand most of train have a fix platform at which train runs, but in some cases like delay or more it can be changed. So its not fix platform all the time for a train.
Platform
As I recall, a fast moving train did not pull me in as it passed by closely; however, it did frighten me.