Level 4+

Idioms:

http://a4esl.org/q/h/idioms.html

Medical Vocabulary Game:

http://www.sheppardsoftware.com/web_games_vocab_med.htm

Expressing Opinions:

http://www.myenglishpages.com/site_php_files/communication-lesson-opinion.php

Future Continuous:

1. http://eslpuzzles.com/Grammar%20Games/Future%20Continuous%20Games/Future%20Continuous%20Basketball%20Grammar%20Game.html
2. https://www.englishclub.com/esl-games/grammar/jumbled-tenses-future-continuous-1.htm
3. http://www.agendaweb.org/verbs/future-continuous-exercises.html

Cause and Effect:

https://www.quia.com/quiz/1552058.html?AP_rand=415633406

Agreement with So and Neither:

1. https://www.tolearnenglish.com/exercises/exercise-english-2/exercise-english-49198
2. http://www.grammarbank.com/so-neither-either-too-exercise.html

Simple Conditional (if):

http://www.englisch-hilfen.de/en/exercises_list/if.htm

Gerunds:

http://www.englisch-hilfen.de/en/exercises_list/gerund_infinitiv.htm

Phrasal Verbs:

http://www.englisch-hilfen.de/en/exercises_list/phrasal.htm

Tag Questions:

1. http://www.englisch-hilfen.de/en/complex_tests/question_tags/index.php
2. http://www.englisch-hilfen.de/en/exercises/questions/question_tags.htm
3. http://www.englisch-hilfen.de/en/exercises/questions/question_tags3.htm

Correct the mistakes:

http://www.englisch-hilfen.de/en/exercises/structures/error_text_letter.htm

Reduced Speech:

1. https://www.youtube.com/watch?v=ZMGQWgM9VSY
2. https://www.youtube.com/watch?v=jHaCKjahHHQ
3. https://www.youtube.com/watch?v=n5nZpo3YFTg

Listening Practice:

http://www.esl-lab.com/learn/learnrd1.htm