at abour seven thirty 神马意思啊

at abour seven thirty 神马意思啊 He has breakfast at abour six thirty.改为一般疑问句 We must ( )to school at seven thirty. I have breakfast at seven thirty . 填空 Do you usually ( ) ( ) ( ) at seven thirty? 英语语法thirty-seven thirty seven She goes to school at seven thirty .改为否定句 seven-thirty,breakfast,she,eats,at(连词成句) I arrived ____ the office at seven thirty this morning. Work begins at seven thirty.为什么 begins 要加S half________seven means seven thirty . eighty-seven-thirty=