classes: lecturer. It is necessary to increase the skills of listening, speaking, reading, writing, creating an environment for effective English communication. curriculum. It is necessary to increase the skills of listening, speaking, reading, writing, creating an environment for effective English communication. facility. It is necessary to increase the skills of listening, speaking, reading, writing, creating an environment for effective English communication. general. It is necessary to increase the skills of listening, speaking, reading, writing, creating an environment for effective English communication.