Mary was late again,which made her teacher very angry这句子中为什么用which?

Mary was late again,which made her teacher very angry这句子中为什么用which? He was late again,so his teacher angry with him.(对He was late again提问) she was never seen ( ) again.1.late 2.to be late 3.be late选 什么? 但我不懂.....--mary,why are you late again?--i'm sorry.My motorbike on the way hereA is broken B was broken C has broken--mary,why are you late again?--i'm sorry.My motorbike on the way here He was late again( )made the teacher so angry. He was late again.It made his teacher f____ angry he was late for school again 同义句 She has been late again,__ was expected.She has been late again,____ was unexpected 填什么 I was late for school again because I got up late同义句I was late for school again______________________________ Wang Gang was late again,( ) he got up late.A maybe B may be .The teacher was angry at ______ again.　A.he was late B.he being late C.his being late D.him being late the teacher was very angry because l was late again.用because of 改写 根据首字母填空I r__ I was wrong again,but it was too late. I dont know why he was late for school again.———why he was late for school again.前面有4个空 Don't ( )late again. —Why was Miss White angry __ Jack?—Because he came late __ school again. I was late for school again.I feel vrey sorry.改错 I ( ) ( )he was late for school again.我想知道他为什么又迟到了