Ответы и объяснения

Holiday Day of Knowledge! to this day, all the students go to school for the first time after the summer holidays. each student is in the hands of flowers. He will give them to the teacher. Then the line goes. Next goes one lesson where the students vstrechayutsya with classmates. When the hour is over everyone will go home, but to come back again tomorrow to gain knowledge! Here's a day of knowledge!