In this video, learn how to use "when" and "while" correctly and improve your advanced English grammar. "When" and "While" are two must know words to have in your vocabulary. When is used with a specific past action and while is used with a duration of time. Sometimes a sentence can use "when" or "while" and your choice simply depends on if you want you talk about a specific action or a duration. Other times, the choice depends on the specific sentence structure. By the end of the video, you'll feel comfortable using "when" and "while" in your speech and you'll improve your advanced English grammar. Please subscribe for more videos to help you learn English and sound like a native English speaker! Let’s Connect: Facebook Page: https://www.facebook.com/JForrestEnglish Twitter: https://twitter.com/JForrestEnglish LinkedIn: https://www.linkedin.com/in/jennifer-forrest Website: http://www.jforrestenglish.com/ Free Guide – Speak English Fluently & Confidently in 6 Easy Steps. Download Now: https://courses.jforrestenglish.com/free-guide-speak-english-fluently-and-confidently-in-6-easy-steps/