I.根据下列各句句意及所给单词的汉语提示，写出该单词的正确形式。
1. It is known to us that they ______ (贡献) to the development of computers in our country.
2. We love the performance of ______ (烟火) at New Year’s Eve.
3. In order to _ _____ (建设) the new countryside, h e gave up his co mfortable life to settle down in the countryside.
II. 用方框内所给短语的适当形式填空。
come to an end, make one’s way to, apart from,
make faces, make up one’s mind
