有一道题目是根据括号的词再用正确形式填空:But i ___（not recognised）him at first because i wasn't weared___（not wear）my glasses 然后答案的第一个空是didn't recognised 第二个空是wasn't weared 我不太明白为什么第一个是did't第二个是wasn't，这里的语法点是什么？？
being ill may excuse you from talking that quiz。。。。。这里不直接用ill？
求解答，多谢