Hi Nicolas! These are some tricky ones! This must be an advanced class! I’ll give it my best guess for each of them. 1 To play chess is what my granddad loves above all else. My suggestions: a) My granddad loves to play chess above all else. b) Above all else, my granddad loves to play chess. 2 Watching last night's documentary persuaded my parents donating money to the charity. My suggestion: a) Watching last night’s documentary persuaded my parents to donate money to the charity. 3 It's important remembering to take everything you need. My suggestion: a) It’s important to remember to take everything you need. 4 To know this about Mark makes me think very differently about him. My suggestion: a) Knowing this about Mark makes me think very differently about him. I’m honestly not 100% certain about the correct answers. The sentences that you were supposed to correct seem to have awkward wording and syntax but no glaring grammatical errors, so my suggestions are only making the sentences sound less weird. My suggestions just sound slightly more natural. However, if you all are working on active and passive voice and are being encouraged to use active voice instead of passive voice, my suggestions for 2 and 4 would be slightly different. Just let me know if that’s the case and I’ll be glad to help. For reference, I’m a native English speaker and I only missed one question on the English/writing portion of college entrance exams, so I’m usually pretty good at spotting grammar and syntax errors. These were rather tough, though! I hope my suggestions help! Let me know the outcome when you find out!