During vs. When vs. While - English Grammar in 2 Minutes
During, When, and While have similar meanings, but use different grammar. It is important to know the difference between these three.
This video aims to give you a quick overview of these 3 important English grammar points.
Get premium English lessons, including hundreds of grammar lessons at www.skesl.com
Go to www.TalkEnglish.com for 100% FREE English lessons.