Verb conjugation of "tordre" in French

Please take into account, that on May 10 and 11 there are holidays in the United States and that we do not work on Saturday. This will leave only the 15th, 16th and 17th for a company visit.
According to the user's success and failures in the placement test will give us the information where to start the drills for each users. Please note that some general parameters that are not user specific may also be involved in the decision engine.
My grandchildren live in Switzerland, in Zurich, in the state of Zurich. In August I'm going to go back to Switzerland and I was hoping that I could learn to speak a little German by then.