See other people’s IELTS essays and comments!
Secondly, many companies prefer to employ people who can speak English because if the companies create new in different countries, the employers are able to move the new branch without new people and the branch company is still able to communicate with the central company. In fact, one of the largest companies in the world (Google) has created some in different countries and each of the Google is able to discuss things or otherwise communicate even though they are in different countries because they all use English to communicate.
Longer essays may also contain an introductory page that defines words and phrases of the essay's topic. Most academic institutions require that all substantial facts, quotations, and other porting material in an essay be referenced in a bibliography or works cited page at the end of the text. This scholarly convention helps others (whether teachers or fellow scholars) to understand the basis of facts and quotations the author uses to support the essay's argument and helps readers evaluate to what extent the argument is supported by evidence, and to evaluate the quality of that evidence. The academic essay tests the student's ability to present their thoughts in an organized way and is designed to test their intellectual capabilities.