From the words lettered A to D, choose the word or group of words that best completes each of the following sentences. The old woman has been ill...many mon...

From the words lettered A to D, choose the word or group of words that best completes each of the following sentences.
The old woman has been ill...many months now

Answer Details

The best option to complete the sentence is "for." This is because the preposition "for" is used to indicate the duration of an action or state, and the sentence indicates that the old woman has been ill for a certain amount of time. The preposition "since" is used to indicate the starting point of an action or state, so it would be incorrect to use it in this sentence. The preposition "before" is used to indicate an earlier point in time, and "through" is used to indicate going from one end of a period of time to the other. Therefore, the correct option is "for."