1 Answers
Option 1 : A
The correct answer is- 'error lies in the part-A'
- Using 'predicted' in place of 'predict' to make the sentence correct.
- We know that 'have, has, had' are the helping verbs of perfect tense and they always take the third form of the verb(V3).
- Structure of Present Perfect: Sub + has/have + V3 + object
- Example: Ram has gone to market.
The correct sentence is- Experts have predicted that within ten years ethanol will emerge as the primary automatic fuel in the world.
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