From the words lettered A to D, choose the word that best completes the sentence.
The policy will .......... havoc on the economy of the nation.
Answer Details
The word that best completes the sentence is "wreak" (option A).
To "wreak" means to cause (a large amount of) damage or harm. In this context, the sentence is suggesting that the policy will cause a lot of damage to the economy of the nation.
The other options are not suitable in this context. "Promote" means to encourage or advance, which is the opposite of what the sentence is saying. "Produce" means to create or make, which doesn't convey the idea of harm. "Wreck" is similar to "wreak" but is not the best fit grammatically. Therefore, the correct answer is "wreak" (option A).