Which group of words belongs to the close class

单项选择题British English is spoken in ______.

单项选择题During the British Civil War, the supporters of the king was called ______.

单项选择题Speech act theory is an important theory in the ______ study of language.A. semantic B. pragmaticB. phonetic D. morphological

单项选择题Which of the following is the correct way to transcribe a phrase structure rule

单项选择题In the late 17th century, the most famous writers were ______.