_______ his scientific work, he has no time to care for his family affairs, which his wife always complains about.
—Did your sister pass the exam? —She failed and is in low spirits. —I’m sorry for her. —____.
Jack felt unhappy as they all went outing ____ him.
The police have ____ power to deal with such matters by ____ law.
That she hadn’t kept her ____ on her work resulted in the failure.
The little girl couldn’t work the problem out. She wasn’t ____ clever.