Nakijken opdracht 2, 3, 4 en 5
https://nieuwnederlands.digitaal.noordhoff.nl/#/plp/book/7bf32d34-e7ee-47cc-8bb2-8ae635423560/chapter/93823ca2-eb86-4def-842d-f7104adbd9d3/paragraph/dcbfc59e-260d-4a41-8406-43839ee874fd/lesson/23f6bede-3442-4423-a1fe-1ff3b2b2abe7