Complete the text from the box in the correct form.
For the questions 1-9 chose the correct answer.
When an 1.___________2.___________ a city, there is always a danger that buildings will 3___________ and people will be 4____________inside. As soon as the immediate danger has passed, the first job is to 5__________people from the area, and 6____________those in danger. At the same time, the government will send in 7___________of food, water, and blankets to the disaster area. One of the hardest things of all is to 8_____________ a supply of clean drinking water, and there is always the 9______________that more people could die.