From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences. I pointed to an obj...

From the words or group of words lettered A to D, choose the word or group of words that best completes each of the following sentences.
I pointed to an object in the sky, but they............it

Answer Details

The correct option is "couldn't see". The sentence is in the past tense, and it talks about an action that happened in the past. The phrase "pointed to an object in the sky" is also a clue that the sentence is in the past tense. "Couldn't see" indicates that despite the effort made to show them the object, they were not able to see it. The other options ("can't see," "weren't seeing," "aren't seeing") are incorrect because they do not match the tense of the sentence, which is in the past.