What example uses an ellipsis? (1 point)
O"I'm not sure... let me research it more.'
"The answer yas clear: they had failed.”'
O“I had to do more work (despite my experience).”
O“It was easy - in this context - to understand why.”

"I'm not sure... let me research it more.'

Explanation:

The ellipses consist of either three or four dots or periods. And a single dot means the ellipsis point, and if there is the omission of one or more words, then ellipsis consists of three dots(spaced). Hence, the correct option here is as mentioned above. And this is because there is a word omission, and that is being correctly described with the help of three dots.  

since it can be assumed that what aslam is making is a template by compiling all the commonly used excel formatting in several worksheets in an excel document, aslam can choose to save it using the .xltx or .xltm format instead. thus, aslam can distribute the templates he has made to his team members in an easier manner.