i will never forget dinner we had together和my mother usually

i will never forget dinner we had together和my mother usually I will never forget the day _ we work together. i will never forget those days _____ we stayed together I will never forget my mother's love? i never forget anything important let's have dinner together I will never forget the day _____  we worked together i We will never forget the day,_______ we spent together. I will never forget the day ( )we spent together by the sea? I will never forget the time we live together.是什么意思求大神帮助 I will never forget the days that we spent together in the c I will never forget the days when we spent together in the c 语法 I will never forget the days ___ we worked together.