This reference and practice book is solely meant for making students comfortable about the Duolingo English test, and provide them the quality contents by which they can aim to score more than 130. Besides, students can expect to improve their general English as it contains essential vocabulary and grammar to upgragrade the level of knowledge of English language. This is the first ever comprehensive book on Duolingo English test preparation material which has been prepared after observing the various issues of the test and concerns of the common students.👍