1 . Perhaps she knows she’s in ________ wrong and wants to ________ (apology), or maybe she has a simple ________ (explain) for her ________ (behave). (所给词的适当形式填空)

2 . Yesterday, my friend Jack broke my glasses by accident. Later, he __________(道歉) to me for it.(根据汉语提示单词拼写)

3 . He came up to the teacher, ________(道歉) for his not handing in the homework. (根据汉语提示单词拼写)

4 . I don’t think he was actually _____ (道歉). He sounded more like defending himself. (根据汉语提示单词拼写)