Question

Choose the option that best combines the sentences with the noun clause
Where did he go? Nobody knows it.[Advanced]

• A. Nobody knows about where he went.
• B. Nobody knows where he went.
• C. Nobody knew where he went.
• D. None of the above

Answer 1

The correct option is B Nobody knows where he went.

Option A is incorrect because it changes the meaning.
Option B is correct because 'where' is a subordinate conjunction for combining noun clause (Where did he go) with statement (nobody knows it).
Option C is incorrect because it changes the meaning.
Option D is incorrect.