The correct options are
A We think and understand with the help of language.
B We communicate with each other with the help of language
C We learn from others with the help of language
D We use language in stage plays
Language has become so much a part of our lives that we seldom stop to think about it. We think and understand with the help of language, we communicate with each other with the help of language, we learn from others with the help of language and we use language in stage play.