--- Ouch! You stepped on my toe!--- I’m sorry, I didn’t __________.
It is his dishonesty _________ leads to his failure in his struggling for the job.
A quarrel broke out between him and his cousins,which made him_________ them.
—Why are you late today.Mary?—I’m sorry,Mr Li.My bike ________ on the way.
Only when he got on the train _________ that he had left his mobile phone at home.
________I admire Gao Xiaosong as a famous musician,I don’t like his lifestyle.