They were making a plan to help those students _____, which attracted me.
Many people tried to leave the country, ________ there was much violence and a serious shortage of food supply.
Nissan's plants in Zhengzhou and Guangzhou, ________ operate in cooperation with Dongfeng Motor Corp., remained closed.
She looked after the orphan ________ he were her own child.
The police set about arresting the suspect ________ they found enough evidence to prove him guilty.
________ scores of times, but he still couldn't understand it.