had helped you, he would have risked ________his job

From the ________ look on my teacher’sface, I know she was _______ with the results.

_____ you didn’t know the rules shouldn’t be anexcuse for your failure to report.

Li Ming is a student who is easy _____ though he has some trouble _____ his lessons.

I ______ along the road when I saw Peter. Sowe stopped and had a chat.