what is__ (happen) yesterday evening?用happen的正确形式填空,稍微有点英语基础的人都知道happen的过去分词（happened）是不可以用在be动词后的！千万可别误导人啊，我谢谢你八辈祖宗~

What happen what happen 写出下列各项的缩写形式 what is__ he is__ she is__ I an__ you is__ that is__ we are __ they are__ What happen还是What is happen? what is__ (happen) yesterday evening?用happen的正确形式填空,稍微有点英语基础的人都知道happen的过去分词（happened）是不可以用在be动词后的！千万可别误导人啊，我谢谢你八辈祖宗~ what will happen? What happen to What's happen? What will happen? what will happen then what will happen next? What happen is incorrect? what is happen what's happen What happen是什么意思 what happen是什么意思 Dear What is happen? what would happen if .可不可以是what will happen if .