根据所给汉语意思完成句子。 1. 但是当他想到要帮助受到霍乱威胁的普通百姓时,他就感到很振奋. But he ___________ ______________ when he thought about helping ___________ ___________ _____________ ____________ cholera. 2. 最后,英国政府在二十世纪早期试图以同样和平的方法将爱尔兰联合起来组成联合王国. Finally the English government tried in the ___________ _____________ _____________ to ___________ the United Kingdom by _____________ ______________ _______________ in the same peaceful way. 3. 值得赞扬的是,这四个国家的确在一些方面共同合作,例如在货币和国际关系方面；但是有 些制度仍然区别很大. ________ _________ __________ the four countries __________ _________ ___________ in some areas( eg, the currency and _____________ ______________), but they still have ___________ _________________. 4. 然而, 当我们到达看起来像个大市场的地方时,由于飞往四面八方的气垫车太多,我看不见了. However, I ________ _________ ________ Wang Ping when we reached _________ __________ __________ a large market ___________ ___________ too many carriages __________ __________ ___________ ___________ ________________. 5. 起初我的新环境难以忍受.由于缺少新鲜空气,我感到头疼. At first my new surroundings ___________ _____________ ____________ _______________. ____________ by __________ __________ __________ fresh air, my head _____________.