When I came into the classroom, I saw Jack _____ s

When I came into the classroom, I saw Jack _____ s When I came into the classroom, I saw some girls _______ hap I saw her_____when I came into the classroom When the teacher came into the classroom, the students   When the teacher came into the classroom,the students _____( When the teacher came into the classroom, the students _____ When the teacher came into the classroom, she was not _ I saw three girls ___ when I went into the classroom.理由a.dan When I came into the classroom,I found Tom____ (do)his homew When I came into the room,I saw him _______ his homework.A、d He came into the classroom _____ a book in his hand. [& when I came into the classroom,my English class had been on