Obviously you should choose yes, but if you change your mind, then no.He might say something like"I will be over tomorrow at 6 pm. etc..."Keep that in mind. Buy a few paintings and work on that cooking skill. Once he arrives you should click on him and choose entertain and give tour. Just show him a few of your best decorated rooms and then get your best chef to cook her best meal. Choose entertain once more but then choose call for dinner. He will eat your food and determine your scores. You should also get a sim with good charisma skills. Get that sim to talk to him about work, money, and school stuff. If your score is at about over 80 percent then you have passed. (It may be 90 percent, I forget) If you pass then your children will get cool uniforms and a better reputation. Hope this helps.