Verb conjugation of "constater" in French

I bought the ticket very quickly and ran to the gate. A stewardess was waiting for me and waved. She shouted that I should hurry up. I ran as fast as I could and entered the gate leading to the plane.
Carl said that he would need a private tutor for his spoiled son. My opinion is that sometimes this is counter productive measure as it gives the pupil a feeling of being weaker then the others and may lead to discouragement.
Paris is totally a city for tourists because it has so many attractions. The Eiffel Tower should look beautiful at night. There are many ways to entertain yourself there. Start with the cafes.