【急】高分请教几道英语词形转换测试题？？请英语高手指点！！

这题出的也难搭铅了滑虚吧信枝燃...
1.The Nationalists emerged __triumphing___ from the political crisis. (triumph)
2. __Human___ aid is being sent to the refugees. (human)
3. They have been __theoreting___ about what may have caused the fire. (theory)
4. The men worked __unceasing___ through the night. (cease) 5.The essays seek to _contextualise______ Mark Twain’s writings. (context)
6. The booking will be made on _receiving__ of a deposit. (receive)
7. The ability to give clear _explanation_____ is the most important quality of the ideal teacher. (explain)
8.They were sentenced to 6 years’_prison___ after they confessed their guilt. (prison)
9.The language difference proved a(n)__surmounted_____ barrier to a new-comer in a foreign nation. (surmount)