Ex. 1 https://www.ego4u.com/en/cram-up/grammar/simpas-paspro/exercises?ex08
Ex. 2 https://www.ego4u.com/en/cram-up/grammar/simpas-paspro/exercises?ex07
Ex. 3 https://www.englishexercises.org/makeagame/viewgame.asp?id=4889
Ex. 4 https://www.englishexercises.org/makeagame/viewgame.asp?id=8608
Ex. 5 https://www.englishexercises.org/makeagame/viewgame.asp?id=734
