Question

Fill in the blank with a suitable preposition:
It's supposed to be good _______ the nerves and sleeplessness.

• A. To
• B. At
• C. For
• D. In

Answer 1

Answer: (C)

For

Option C- For is used to indicate a space of time, purpose, cause, with regard to, use of something, to show who is intended to have or use something. The given sentence speaks about the purpose of something.Hence it is the correct answer.

Option A- To is used to indicate direction, purpose, limit, attachment, comparing. Thus it is incorrect.

Option B- At is used to indicate a point of time or place, state, direction. age or occupation, degree. Thus it is incorrect.

Option D- In is used to indicate place, time, occupation, state, subject or matter. As it does not bring out the meaning of the sentence it is incorrect.