1 i met my cousin 2i knew my cousin 3i found out the information 4i knew the information number three is a little weird because the spanish version means he knew the information but the last choice must go with it i guess i hope this helps
Well, if you want the answer for "I would tell them to know what they want to do before going to college", then it's " Les diría que sepan lo que quieren hacer antes de ir a la universidad "