Complete the situations with the phrases in brackets. use the verbs in approriate forms

Childhood is the happiest, most joyful and careless period of our lives, full of tears and smiles. how many memories we have made since childhood.  how we had a happy time, started and played games.i really missed the time when we didn't think about anything, we were only interested in what we will play. when we did not recognize ourselves and the world around us, we saw bright colors.  when we were little, we thought when we grew up, but when we win, we want to go back to childhood. but this is only once, and we live once in this period. time goes by so fast, everything turns into memories.  too bad we can't go back to childhood. life is that time passes, everything changes, changes our thinking, we look at everything differently, but our childhood will always be with us, because we have memories that will never forget these wonderful moments. people are changeable, but memories never. i had a happy and joyful childhood.  i was happy and careless. i often remember careless years of my life, and now i'm slowly beginning to understand life. our sweetest memory goes back to our childhood. in my opinion, childhood is not a substitute, because it is the most expensive thing in the world.my childhood will always remain in my memories as a wonderful beginning of a wonderful life.