English grammar error-spotting (reported prediction with conditional ‘‘if’’-clause): Read the sentence split into four labeled parts (A–D) and select the part containing any grammatical error; if there is no error, choose ‘‘No error.’’ Focus on tense sequence, conditional construction, adverb placement, and natural verb choice: ‘‘Many times the news has been published / in the papers that the end of the world will be certain / if a nuclear war breaks out. / No error.’’

Given data

• Part A: ‘‘Many times the news has been published’’
• Part B: ‘‘in the papers that the end of the world will be certain’’
• Part C: ‘‘if a nuclear war breaks out.’’
• Part D: ‘‘No error.’’

Concept / ApproachWe evaluate tense sequence with conditionals and idiomatic verb choices inside a ‘‘that’’-clause reporting a generally accepted consequence. In first conditionals, the matrix clause often uses ‘‘will’’; however, when stating a certainty that logically follows from a condition, English commonly uses the simple present ‘‘is’’ to express a timeless or general truth inside the reported content.

Step-by-step evaluationStep 1: Part A—word order and present perfect (‘‘has been published’’) are acceptable; adverbial ‘‘Many times’’ can front the clause without error.Step 2: Part C—‘‘if a nuclear war breaks out’’ correctly uses present simple in the ‘‘if’’-clause.Step 3: Part B—‘‘will be certain’’ is an awkward and non-idiomatic expression when the sense is of logical certainty; prefer the simple present ‘‘is certain’’ for a general truth within the reported statement.Hence, the erroneous segment is Part B.

Verification / Alternative (corrected version)Corrected sentence: ‘‘The news has been published many times in the papers that the end of the world is certain if a nuclear war breaks out.’’(Placing ‘‘many times’’ after the subject is also more idiomatic but not compulsory.)

Common pitfalls

• Assuming that ‘‘will be’’ is always preferred in the main clause of an if-sentence; when asserting general certainty, the simple present is more natural.
• Marking Part A as wrong merely due to adverb position—fronting an adverbial of frequency is grammatically acceptable.

Final Answerin the papers that the end of the world will be certain