阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。
I have a problem. I’m not very good at        (communicate) with people. Although I try to talk to my classmates, I still find       hard to make good friends with them. I can well remember that there was a time        a deep blue sky, the song of birds, moonlight and flowers could never have kept me spellbound. That      (change) since I came here.
The      (suffer) of the people was extreme. Two-thirds of them died or were injured during the earthquake. Thousands of families were killed and many children were left without parents.       number of people who were killed or seriously injured reached more than 400,000. It was great fun especially as it gradually became much       (warm). In the valleys colorful butterflies flew around us and we saw many yaks and sheep       (eat) green grass.
Uncle Wang worked in a factory after       (graduate). He is a person      is always making new things and we all admire him.