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

. I’d appreciate ________ if you would be willing to teach me how to pronounce these new words. 

(2011·北京高考)The employment rate has continued to rise in big cities thanks to the efforts of the local governments to increase________.

His father insisted on punishing him, but he insisted he had _______ to do with the matter. 

In some countries, people eat with chopsticks, while in   , knives and forks.