Verb conjugation of "zerreißen" in German

Now I just got scared! Have I missed my own son's birthday? Luckily it is on the 19.08, exactly in a month. Man, you confused me now. Anyway, we had a great time in the mountains and the snow was great.
You have to be careful when you go on summer vacation. There are many dangers but the most dangerous one is the sun itself, because if you're not careful it may harm you. People underestimate the rays.
I agree with you that small cars are often very beautiful, such as Fiat and Skoda, however, bigger cars are safer. I think that old, used cars are usually unsafe. The safety standard changes all the time.