Useful links

English-Hilfen – (A1-B1+) super helfpul site with loads of grammar exercises. Learning English Exercises Grammar Vocabulary Tests Games
Ego4u – (A1-B1+) Practise your grammar and vocabulary with this great site! English Grammar Online free exercises explanations vocabulary dictionary and teaching materials
Duolingo – (A0-A2+) Practise your vocab and grammar on the go using this free software. Duolingo Leer Engels Spaans en ander talen helemaal gratis
Lyricstraining – (A1-B1) Into music? Teach yourself English with this awesome website! Idina Menzel Let It Go Music Video Song Lyrics and Karaoke
Kenn Nesbitt’s Poetry for Kids – (A2-B1) Poetry’s never been this much fun! Kenn Nesbitt s Poetry for Kids My Teacher Took My iPod A Funny School Poem for Kids
News in Levels(A2-B1) Stay up-to-date AND perfect your reading skills at the same time? English news and easy articles for students of English
SintLucas Bieb – Want to pick up a good book to read? Check the SintLucas Bieb! 111
Wrts (All levels) Rapidly expand your vocabulary with Wrts.nl! Wrts
Meester Gijs(A2-B2) Brilliant site with tons of instructional videos and exercises! Meester Gijs 140.000 bezoekers leren hier engels.
Librivox(B1-C2) Read and listen to free audiobooks! LibriVox free public domain audiobooks
Engels Gemist(A2-B2) Dozens of grammar instructional videos explained in Dutch! Engels Gemist Gratis Bijles Online uitleg via YouTube en oefeningen
English4U – (A2-B2) Very useful and elaborate site which offers tons of exercises. English4u English grammar exercises online
Lesson Stream – (A2-B2) Different kinds of fun lessons to practise your listening skills. Lessonstream.org by Jamie Keddie Lessons Lessonstream.org
BBC Newsround – (A1-B1) Short and easy-to-ready nuggets of news articles. Fun! Home CBBC Newsround
ABCYA – (A1-B2) Online spelling bee games. Practise your spelling and play against others! Spelling Bees Spelling Practice ABCya
SharedLingo – (B1-C2) Get in touch with foreign language learners from across the globe! Find yourself a language buddy and practise your communicative skills with real people through the app with the SharedLingo online chat and voice chat features.
Quizlet – (All levels) Very useful tool (app and desktop version) to create flashcards.
Perfect English Grammar – (A2-C1) Comprehensive site with loads of freely downloadable worksheets and answer keys. Excellent choice!
East of the Web – (B2-C1) Very fun site to read, with the best short stories and games.
Memrise – (A2-C2) Fantastic website to help you memorise English vocabulary and more by tapping into your brain’s hidden talent to remember anything.
British Council – (A2-B2) High-quality resources to help you improve your English skills.
Test English – (A2-C1) Excellent site to help you test and assess your English skills.
HelloTalk – (B1-C2) Not a website but offers one of the best mobile experiences for social languages learning in existence today. Similar to Tinder but for language learning.
Rememberry – (All levels) A Google Chrome extension that allows you to instantly save foreign words you come across, translate them and quiz yourself at the click of a button.
Newsela – (All levels) Very useful website that offers a selection of up-to-date news articles in various levels, from beginner to advanced.

Type Racer – (All levels) Race your friends!(Thanks to Myrthe!)