Some friends tried to settle the quarrel between Mr. and Mrs. Brown without hurting the feeling of _____ , but failed .
In societies where social roles are determined, boys usually copy the behavior of their fathers, and girls usually also copy _____ of their mothers.
It was in so poor light that I couldn't _________ what the newspaper said.
In the reading room, we found her_______at the desk, with her attention______on a book.
---Time and tide wait for no man. ---________. We should value our time.
The accident was ________ the driver’s careless driving rather than bad weather.