Form 7

https://www.englisch-hilfen.de/en/exercises/if_clauses/type_1_mix.htm
http://www.focus.olsztyn.pl/en-english-grammar-time-clauses-exercises.html#.XstuGTozZPY
https://agendaweb.org/exercises/verbs/conditional/first-conditional-1
https://agendaweb.org/exercises/verbs/conditional/first-conditional-write-1
https://www.englisch-hilfen.de/en/exercises/if_clauses/type_1_mix3.htm
https://web2.uvcs.uvic.ca/courses/elc/studyzone/330/grammar/1cond1.htm
https://www.englisch-hilfen.de/en/exercises/if_clauses/type_1_mix2.htm
http://www.focus.olsztyn.pl/en-conditional-first-exercises.html#.Xs4EOzozZPY
https://www.ego4u.com/en/cram-up/grammar/conditional-sentences/type-1/exercises?02

presentations

https://drive.google.com/open?id=1k9gxaVOHzixeOzuuWhIUwRrS76cOZDHU

https://drive.google.com/drive/folders/1LEWlbptDBPRFU8W5kMuRcfUW7C7T_K9t