Sentence improvement: use a concise nominal phrase for disciplinary action Original sentence: "The moment the manager came to know fraudulent action of his assistant, he order immediately dismissed him." Choose the best correction.

Given data

• Manager reacts upon learning about fraud.
• We need a natural expression for firing/dismissal.

Concept/Approach
English prefers a compact noun phrase for formal personnel actions: "order his immediate dismissal." This also places "immediate" next to the noun it modifies ("dismissal").

Option analysis
ordered his immediate dismissal — concise, correct collocation and word order. ✅immediately ordered his dismissed — wrong form ("dismissed" as adjective without noun).immediately order dismissal of his — wrong tense and possessive placement.ordered for immediately dismissal of him — unidiomatic "ordered for" and clumsy phrasing.

Common pitfalls

• Misplacing adverbs like "immediately" away from the noun they modify.

Final Answer
He ordered his immediate dismissal.