Directions: Select the suitable conjunction to complete the sentence: _______…

Answer: 'When' is correct.

Explanation:

• 'When' indicates time and fits the sentence because it asks the person to write a letter during the time they are in Kashmir.

• 'Whether' expresses doubt or a choice between alternatives and does not indicate time; it would not complete the sentence as intended.

• 'Unless' introduces a negative condition (meaning 'if not'), which would reverse the meaning to 'if you are not in Kashmir' and so is incorrect here.

• 'Although' shows contrast (in spite of something) and does not fit because the sentence gives a time-related instruction rather than a contrast.

Complete sentence: When you are in Kashmir, write a letter to me.