FluentU

FluentU teaches grammar using authentic videos with interactive captions, such as popular music videos, movie clips, and street interviews. When you click on a word, it will display its definition, example sentences, and grammar tips. Following your viewing, you may practice your English grammar with customised quizzes based on each video clip. Fill-in-the-blanks, multiple-choice, and even speaking questions are included (where you have to talk out loud to answer). The films are in bite-sized chunks, so you could watch several in one sitting and naturally take up a lot of grammar concepts without having to memorize rules.

Their interactive captions will bring real-world videos at your fingertips. All of the captions have been subtitled and translated. Click on any word to get an example sentence and an in-context definition. Their quiz teaches you through the use of real-world films. The rich, engaging experiences will help you recall and master new words naturally. As you may know, vocabulary is important when studying English grammar; this will aid you in ways you may not realize. Trailers for movies? What about music videos? News? Insightful discussions? They have you covered no matter what your interest or ability level is.

Website: fluentu.com