This subject explores and practices various grammar structures covering noun clause, adjective clause, adverb clause, gerund, coordinating conjunction, connectives, and conditional sentence and wish in various ways, formal and informal, oral and written. This covers (1) Grammar patterns for sentences, (2) functional aspects of grammar in the language and in context, (3) grammar connection with other language aspect (in particular reading, writing, listening, speaking, (4) practice analysing sentence constituency.