Раскрыть скобки и употреблить слова во медли Past Simpl или Present

Раскрыть скобки и употреблить слова во времени Past Simpl либо Present Perfect Tense

Kevin is my best friend. We (to know) each other for six years. We (to live) in one house since we (to be) five years old. Kevin is fond of making model ships. Last summer he (to build) a wonderful model of a battleship and (to sail) it in the river. But the weather (to be) very windy and the ship (to break).
Kevin (to be) very upset. Since then Kevin (to make) some new model ships. We (already to decide) to sail them in the river when the weather wont be windy.