In his speech, he said that it was his primary school teachers that he was fond of ________influenced his whole life.
By the time he was dying, he made a testament that he would______his kidney(肾) to those who were in need of it.
University is ______ most worthwhile time of discovery and learning, and it is also ______very enjoyable and valuable experience for every one of us.
— How do you find your trip to the Great Wall? — We had an awful time! ______, George got sick the day we arrived.
It was in the wooden house______ a businessman built by collecting funds______ the great scientist carried out the experiment that made a difference.
----To build a factory is beneficial to the locals, but on the other hand, it will be not environmentally friendly. ---- That’s_____ environmental protection organizations disagree.