The italicized word (magnitude) in the sentence can best be matched by the word: size. This is referring to the size of the disaster, that it is hard to imagine something happening on that size scale.
Answer:
English is considered the Lingua Franca. A Lingua Franca (also can be identified as a common language) is a language that is adopted as a common language between speakers whose native languages are different. That means, for example, if there is an international business meeting between Germany and Japan, the people will most likely speak English.
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B. Then the rescue efforts of the save the dolphins group have a great impact
Answer: The <u>apostrophe</u> at the beginning and the <u>comma</u> at the end.