Unt 1 Experiencing English 1 Words and Expressions cf file out of: Examples: When the audience filed out of the stadium after the concert was over, they found it had started to snow. Passage A So Much to Learn HOMETRNsw可Words and Expressions Experiencing English 1 Passage A So Much to Learn Examples: • When the audience filed out of the stadium after the concert was over, they found it had started to snow. c.f. file out of: