Tom kept quiet about the accident ________ lose his job.
Circumstances arehuman control, but our conduct is in our own power.
—I wonder why you didn’t take part in the speech contest yesterday afternoon. —I'm terribly sorry, I________ myself.
It is not our mistakes that define who we are; it is how wefrom those mistakes that counts.
Don't worry. It's justa regular blood test. It'll finish within seconds.
The Shanghai Center, to be environmentally friendly, will be completed this year.