Previous Year Questions

The 'apostrophe s' is used to show possession, but here we do not need to show any possession as the sentence wants to convey the meaning that downloading something from websites that have free content can give access to our computer to hackers. This eliminates option A, C and D. A preposition is required here; prepositions are usually used in front of nouns or pronouns, and they show the relationship between the noun or pronoun and other words in a sentence. 'To' will be the correct preposition here. Option B is eliminated. The sentence is correct as it is and needs no correction. Hence, option E is the right answer.