some students were late for school,---?

some students were late some students were late some students were late for school,---? were can l buy some envelopes? There were some students in the classroom(改为否定句）there ____ ____ ____ students in the classroom 换一个形式说present at the meeting were some students and theachers 换个形式说present at the meeting were some students and theachers There were some students in the classroom just now.改为一般疑问句 There were some students in the library.(改为否定句)急急急急急!… Some students were worried to see her carrying their test papers. The film is so moving that all the students were (l ) in it .L 开头的单词 是单词填空 some （ ）students (china) some students were working ----——a tape recorder A.with B.through C.on D .for there were some students in the ciassroom yesterday afternoon 改为一般疑问句并作肯定否定回答 Some oversea students who living in native families were affected significantly by native family.感觉是病句～ Yesterday I met some job-hunters,several of _ were university students.A.who B.them C.which D.whom 翻译：If I were a teacher,I would not treat my students just as some know-nothing kids. Some students were embarrassed at first but everyone was very friendly and it was really very nice