用方框中所给单词的适当形式填空

mean；own；hobby；improve；team

【1】Growing vegetables is one of my grandpa's __.

【2】Sam wants to join the school football ____.

【3】The children are old enough to have their _____ bedrooms.

【4】I want to remember how you are going ____ yourself this year.

【5】Our English teacher is trying to make us know the ____ of the new word.