一Professor Li, ______the student start at once or wait a while? 一At once.
The lock in my bag _______me of not locking my door .
If man can’t live _______ harmony _______ nature, the balance will be destroyed.
-----where has his brother been ? ------No one knows. He has returned home safely but his missing made the police _____ .
I don’t think I’ll need any money but I’ll bring some _____ .
You don’t have to _____ me you’re the right person for the job.