单项选择题______ is a branch of linguistics that studies bow words are combined to form sentences and the rules that govern the formation of sentences.
单项选择题The General Election in Britain is held every ______ years.
单项选择题The following statements about error analysis are true EXCEPT ______.
单项选择题______ is the most outstanding stream-of-consciousness novelist.
单项选择题big and small are a pair of ______ opposites.