Error spotting — idiom with 'able': Identify the erroneous part (A/B/C) — mark D if none — 'The brakes and steering failed / and the bus ran down the hill / without anyone being able control it. / No error.'

Given data

• Idiom: 'able to + base verb'

Concept/Approach: Complement of 'able'
'Able' requires an infinitival complement: 'able to control'. The 'to' is missing.

Step-by-step correction
1) Insert 'to': 'being able control' → 'being able to control'.2) Correct: '…without anyone being able to control it.'

Common pitfalls
Dropping the infinitive marker after adjectives that select it (able, likely, ready, etc.).

Final Answer
Part C is incorrect; write 'able to control it'.