The saying “Old friends and old wine are best” means the things and people ____ we know are better than the unfamiliar.

I hope there are enough books for each student to have ___________. 

Of the two speeches, I think the ______ was better.

Have you ever been to Mount Huangshan, _____ is famous for its towering pine forests and "sea of clouds"? 

I got this bicycle for______：My friend gave it to me when she bought a new one．