The one that is the best way to find the correct answer for a sentence completion question on a reading test is : c. look at the main parts or the paragraph and infer the answer
The main parts is basically the core of the content. If you find it, it would be really likely that you could answer a question about it
hope this helps
That we should dedicate ourselves to their unfinished mission and we shall honour what they have done for this country.
Maybe scream? bc she was surprised