Concept:Functional grammar is an approach that focuses on how language is used in real-life communication rather than just memorizing rules or structures.
Explanation:Functional grammar studies the role of grammatical rules in the context of actual sentences and phrases.
It helps learners use language effectively for everyday interaction and communication.
This approach is based on the needs of the user and emphasizes the practical application of grammar.
It does not prioritize isolated linguistic or syntactical items, nor does it focus only on rigid rules of language.
Instead, it focuses on how grammatical choices affect meaning and communication in different situations.
Hence, the main emphasis of functional grammar is on the use of language in real contexts.
Answer:Option B. use of language.