携程企业商旅 电话:My classmates and I are ___at home. 次句用both还是all?

My classmates and I are ___at home. 次句用both还是all? My classmates and I are ___at home. 次句用both 还是all? I s___ my new picture to my classmates yesterday. In a lost of my classmates opinions,our chinese teacher is a lovely and preety girl ! I protect and serve my community I like my room and they like ( ) 求 topic my dream and i They are my father,my mother and I.??? If my girlfriend is japanese,how can i face to my chinese friend,and my family? There are three people in my family: my father ,my mother and I .