The adjective is a part of speech that describes, identifies, or quantifies a noun or a pronoun. By enrolling in an IELTS review center, you will get to know a lot more about the various parts of speech, their differences, and how to use them in a sentence. The IELTS review center in Baguio, for instance, is an avenue that not only hones English grammar and vocabulary; but also develops your communicative skills in all four components –Reading, Listening, Speaking, and Writing-.