Read the sentence split into four parts: (1) A part of Special development fund is / (2) expected to be released / (3) next month and the provisional / (4) for remaining amount in the new budget. In which part does the main error occur?

Introduction / Context:
This question checks your ability to recognise incorrect word forms in a sentence. The sentence is about releasing part of a special development fund and making arrangements in a new budget. You must decide which labelled part contains the main grammatical or lexical error according to standard English usage.

Given Data / Assumptions:
- Full sentence: "A part of Special development fund is expected to be released next month and the provisional for remaining amount in the new budget." - Part (1): A part of Special development fund is. - Part (2): expected to be released. - Part (3): next month and the provisional. - Part (4): for remaining amount in the new budget. - The intended meaning is that part of the fund will be released and provision for the remaining amount will be made in the new budget.

Concept / Approach:
The key to solving this question is to focus on vocabulary choice. The noun provisional means a temporary arrangement or something made for the time being, while provision means an arrangement or allocation, especially of money or resources. In the context of a budget, the correct word is provision, not provisional. The rest of the sentence, although it could be improved stylistically, does not contain as clear a grammatical error as this misuse of provisional in part (3).

Step-by-Step Solution:
Step 1: Examine part (1): "A part of Special development fund is". This part is generally acceptable, though inserting the before Special development fund and using correct capitalisation would improve style. Step 2: Look at part (2): "expected to be released". This phrase correctly follows part (1) to form the clause "A part of the special development fund is expected to be released". Step 3: Consider part (3): "next month and the provisional". The phrase "and the provisional" sounds incomplete and unusual in budgetary language. Step 4: In financial and governmental contexts, we typically speak of making provision for an amount in the budget, not the provisional. The required noun is provision, meaning the act of providing or allocating. Step 5: Part (4): "for remaining amount in the new budget" fits naturally after provision, as in "provision for the remaining amount in the new budget". Step 6: Therefore, the main error is the use of the wrong word form provisional in part (3). It should be replaced with provision.

Verification / Alternative check:
Rewrite the sentence correctly: "A part of the special development fund is expected to be released next month, and provision for the remaining amount will be made in the new budget." In this version, the word provision clearly describes a budgetary arrangement, and the sentence flows smoothly. You can see that the only essential correction in meaning is in the phrase "and the provisional", confirming that part (3) is where the key error lies.

Why Other Options Are Wrong:
Part (1): While style changes such as adding the are possible, there is no fundamental grammatical error. Part (2): This part is fully correct and standard as a passive construction. Part (4): The prepositional phrase "for remaining amount in the new budget" works correctly when attached to provision.

Common Pitfalls:
Students sometimes focus on article usage or capitalisation and miss the more serious vocabulary error. Word pairs like provision and provisional or economic and economical can be confusing, so exam questions often target them. When a sentence appears nearly correct but feels slightly off, pay special attention to whether a noun, adjective or verb form has been misused. Checking how the word is used in typical phrases, such as provision for in financial contexts, is a helpful strategy.

Final Answer:
The main error occurs in part (3), where "the provisional" should be "the provision".