The English Circle

1. https://www.englisch-hilfen.de/en/exercises/structures/prepositions_idioms.htm 2.  https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?11 3.  https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?13 4.  https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?12 5.  https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?06 6.  https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?14 7. https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?15 8. https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?16 9.  https://www.ego4u.com/en/cram-up/grammar/prepositions/exercises?17 10.  https://examplanning.com/preposition-quiz-online-test/ 11.  https://examplanning.com/mixed-preposition-exercises-with-answers/

1. https://www.elt-els.com/2014/10/relative-pronouns-multiple-choice-test-1.html#more  2. http://elearning.mslu.by/assignments/1/test9/ 2. https://www.ego4u.com/en/cram-up/grammar/relative-clauses/exercises?08 3.  http://www.learnenglishfeelgood.com/esl-whowhichwhose1.html 4. https://www.e-grammar.org/relative-clauses/test1-exercise5/ 5. http://baladre.info/english/sedaviwebfront/relative2.htm 6.  https://english.lingolia.com/en/grammar/pronouns/relative-pronouns/exercises 7.  http://www.english-area.com/paginas/relativeclauses.htm 8. https://www.linchomestudy.ca/online/eaonline/FlashedESL/fe-relative.html 9. https://www.ego4u.com/en/cram-up/tests/relative-clauses-1 10.http://www.esl-lounge.com/student/grammar/3g31-relative-clause-gap-fill-exercise.php 11.  http://www.englishexercises.org/makeagame/viewgame.asp?id=1255 12.  http://www.englisch-hilfen.de/en/exercises/pronouns/relative_pronouns.htm 13. http://baladre.info/english/sedaviwebfront/relative2.htm http://elearning.mslu.by/ass