Introduction / Context:
This question tests preposition choice with “waste.” Identify the incorrect fragment among the four parts, or mark “No error.”
Given Data / Assumptions:
- Standard collocation in formal English is “waste on” when indicating what the resource is spent on unnecessarily.
- The rest of the sentence is a general statement about organizations.
Concept / Approach:
“Waste on” is used for expenditure in terms of time, money, or effort directed toward an unnecessary activity. “Wasted in” would typically refer to being squandered during an activity but is less idiomatic for this construction.
Step-by-Step Solution:
A: “A lot of money” — correct subject phrase.B: “is wasted in” — preposition is non-idiomatic here; should be “is wasted on.”C: “the duplication of work” — grammatical noun phrase.D: “in every organisation.” — adverbial phrase of frequency/location; acceptable.
Verification / Alternative check:
Improved sentence: “A lot of money is wasted on the duplication of work in every organisation.” Reads naturally.
Why Other Options Are Wrong:
A, C, and D are fine; only B contains the idiomatic preposition error.
Common Pitfalls:
Confusing “waste in” with “waste on”; overusing “in” after passive forms.
Final Answer:
is wasted in
Discussion & Comments