Это в виде сочинения писать или как? В общем, вот, потом разберёшься, думаю.
There are three events that are very important for me. First, new year. It is my favorite holiday because I celebrate it with all my family members and close friends. Second, my mother's birthday. It is important for me because she is the greatest person in my life. And third, the first day of summer. It is like a holiday for me because I love it when it's hot. And also i don't have to go to school in summer.