Correct option is D
Option
(d) is the correct order of the given sentence.
• “Full employment” works as the subject of the sentence.
• “still seems” forms the verb phrase (showing the situation continues).
• “years away” shows distance in time (how far in the future).
• “many” is used to indicate a large amount/number (i.e., many years away), so it comes before “years away”.
Correct sentence formed:
Full employment still seems many years away.