Forms 8a, 8c. Passive voice

For practicing:

https://www.englisch-hilfen.de/en/exercises/active_passive/active_or_passive1.htm;

https://www.englisch-hilfen.de/en/exercises/active_passive/active_or_passive2.htm;

https://www.englishgrammar.org/active-passive-voice-exercise-8/;

https://www.english-grammar.at/online_exercises/passive-voice/pa010-active-passive.htm;

https://www.english-grammar.at/online_exercises/passive-voice/pa007-active-passive.htm;

https://www.englisch-hilfen.de/en/exercises/active_passive/sentences_gaps.htm;

https://www.ego4u.com/en/cram-up/grammar/passive/exercises?06;

For self-assessment:

https://www.english-grammar.at/online_exercises/passive-voice/pa011-active-passive.htm;

CAUSATIVE:

https://elt.oup.com/student/solutions/int/grammar/grammar_09_012e?cc=lt&selLanguage=en;

https://www.englishexercises.org/makeagame/viewgame.asp?id=1759;

https://www.usingenglish.com/quizzes/221.html;

https://www.esl-lounge.com/student/grammar/4g1-causative.php;

https://www.englishexercises.org/makeagame/viewgame.asp?id=7326.

Forms 6a, 6c. Present Simple vs Present Continuous. Adverbs of Frequency.

 Watch the videos:

https://www.youtube.com/watch?v=SL3ciyAEcms;

https://www.youtube.com/watch?v=CtV77aDVM4U.

For practicing:

https://www.perfect-english-grammar.com/present-simple-present-continuous-1.html;

https://www.englisch-hilfen.de/en/exercises/tenses/simple_present_progressive2.htm;

https://www.english-4u.de/en/tenses-exercises/present-simple-progressive2.htm;

https://www.focus.olsztyn.pl/en-present-simple-and-present-continuous-exercise.html;

https://www.englishexercises.org/makeagame/viewgame.asp?id=1098;

https://www.englishpage.com/verbpage/verbs1.htm.

QUIZ:

https://test-english.com/grammar-points/b1/present-simple-present-continuous/3/.