I used to be on the soccer team.(划线提问 soccer)

I used to be on the soccer team.(划线提问 soccer) 请问,他过去参加过足球队He used to be on the soccer team.中be 能否换成play或jo I play soccer and I am on the swim team He wants to _____(be) in the school soccer team I`m playing soccer on monday 对划线地方提问（playing soccer ） on the soccer team 的同意短语 The soccer is on the bed.的 on the bed划线提问 He usually plays soccer on weekends对划线部分提问,划线处play soccer —— the children {are playing soccer }on the playground对划线句子提问 I like soccer and basketball（对划线部分提问） 划线部分是soccer and basket He is _____ the soccer team ,为啥填on,理由, Let is welcome the new m() to our soccer team