Make a sentence with 'spark off'

a situation in which there is not enough food for a great number of people, causing illness and death, or a particular period when this happens

the development or growth of something so that it covers a larger area or affects a larger number of people

a mountain with a large, circular hole at the top through which lava (= hot liquid rock) gases, steam, and dust are or have been forced out

Make a sentence with 'erupt'

used to refer to very heavy rain

a thing which has survived from an earlier period or in a primitive form

a violent wind that has a circular movement, found in the West Pacific Ocean

a person who continues to live, despite nearly dying

a large amount of water covering an area that is usually dry

a strong, dangerous wind that forms itself into an upside-down spinning cone and is able to destroy buildings as it moves across the ground

a person who has escaped from their own country for political, religious, or economic reasons or because of a war