Online Übungen zu den englischen Zeiten
https://www.perfect-english-grammar.com/grammar-exercises.html
https://www.english-4u.de/tenses_exercises.html
https://www.englisch-hilfen.de/en/exercises_list/zeitformen.htm
SENTENCE STRUCTURE (SATZBAU)
https://www.englisch-hilfen.de/en/exercises_list/satz.htm
https://www.englisch-hilfen.de/en/exercises/word_order/sentences10.htm
https://www.englishmaven.org/Pages/Sentence%20Completion.htm
https://www.ego4u.com/en/cram-up/grammar/word-order/exercises?02
Writing exercise:
https://www.topmarks.co.uk/english-games/7-11-years/writing
(puuzle OR bush fire story)
http://www.scholastic.com/teachers/story-starters/
Some funny games (copy and paste the links):
HANGMAN
https://www.coolmathgames.com/0-hangman
WORD GAMES:
https://1c7951e0f713f82c10d3-9c5e6fbd2c9d828eb37b6bf0399bddd6.ssl.cf1.rackcdn.com/abc/index.html
https://www.mindgames.com/Word+Games
https://www.gamestolearnenglish.com/
WORD SHAKE:
https://learnenglish.britishcouncil.org/en/games/wordshake
MEMORY GAME:
http://www.vocabulary.co.il/english-language-games/color-memory-match/
FOOTBALL:
https://learnenglish.britishcouncil.org/en/games/beat-keeper
MATHS :-)
https://learnenglish.britishcouncil.org/en/games/magic-gopher
PREPOSITIONS
GAMES and EXERCISES:
https://www.eslgamesplus.com/preposition-interactive-grammar-game-for-esl-wheel-game/
https://englishflashgames.blogspot.de/2008/06/prepositions-of-place-game.html
https://agendaweb.org/grammar/prepositions-exercises.html
ADJECTIVE and ADVERB
EXERCISES (copy and paste):
https://www.ego4u.de/de/cram-up/grammar/adjectives-adverbs/exercises
https://www.englisch-hilfen.de/exercises_list/adjektiv_adverb.htm
https://www.ego4u.com/en/cram-up/grammar/adjectives-adverbs/adverbs/exercises
http://www.myenglishpages.com/site_php_files/grammar-exercise-adverbs.php
GAMES(copy and paste):
http://learnenglishkids.britishcouncil.org/en/grammar-practice/adverbs#
https://www.eslgamesplus.com/adjectives-adverbs-volley/
CHRISTMAS GAMES:
https://www.akidsheart.com/holidays/christms/ctreelights/ctreelights.html
https://www.primarygames.com/holidays/christmas/games/
