This research paper presents particular in nature and peculiar in use of the various performances of the language laboratory cell serving for equipments as the store – house, brain – house, kitchen room, and the engine of the communicative English language teaching for the learners and the teachers. The research paper establishes the strong bond between the language laboratory and the students providing various modern beneficial audio – visual aids, their proper settings and use, leading cautiously and creating such an environment as an inseparable situation making successful for the learners to meet their target as shortly and chiefly and conveniently as possible. For the purpose of successful achievement of the goals the descriptive and analytical approaches have been endorsed. The learners of the two groups of the same college were selected for investigation. The learners ten in number studying English Honours course were selected for the first group and they were provided facility to study English Honours in general class only. In the second group the ten selected students from the same course were provided facilities for attending both of the general classes of English Honours and the language laboratory for their practical purposes. The students of both of the groups were tested by using the questionnaire methods and their opinions were recorded. On the basis of the recorded opinions of the students of both of the groups the importance of the language laboratory was assessed for the purpose of the findings of this research paper. The findings so obtained were discussed about the beneficial role of the language laboratory. It was found that the language laboratory is such a well maintained class with systematically well-arranged useful and essential modern equipments that can fulfill the purpose of communicative English language learning students in the age of globalization to be fully fit for the proposed purposes of research programme. The language laboratory easily improves the four essential skills of English language skills which are listening, reading, speaking and writing. The listening and the speaking skills are enough for fulfilling the target of communicative English language teaching, anywhere and in any situation. This research paper recommends at last that the language laboratory is very important for the English Language learns who can get their language skills improved and the proficiency of spoken English is enhanced soon as standard as the English speaking people have.