<p>Since you’ll be doing ME, the best things you can do to prepare would be to get a solid understanding in Physics 1 (COLLEGE level, NOT high school - big difference) and/or Statics topics. These are both related to each other and a good basis of Mech. Eng. Another good option is AutoCAD, which will be a big part of your major. A programming language is good and you will need it for any engineering school, so it could help as well although it isn’t directly relevant.</p>