Using modal auxiliary verbs in academic writing, such as should, must and need, help distingish your opinions. In this episode of Academic English, Gabi shows us how to strengthen our writing using verbs and how that changes sentences. Are you an international student? This lesson is great for you, especially if you're studying at an English language university for the first time. Our series Acadmeic English will help you understand key rules about English usage at university, and aims to give y