বই Face2Face - প্রাক-মাধ্যমিক - ইউনিট 10 - 10B

a person whose identity is not specified or known

not even one person

all the people that exist or are in a specific group

an unspecified or unknown place

any place at all, without specification

not any single place

all the places or directions

used to mention a thing that is not known or named

used for referring to a thing when it is not important what that thing is

not a single thing

all things, events, etc.

used to refer to a person, regardless of their identity, characteristics or specific attributes