Multiple choice

The tire industry [a]is constantly searching to [b]alternative rubber sources as[c] conventional sources are dwindling.[d]

Find out the part having error

  1. a

  2. b

  3. c

  4. d
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

The verb 'search' when followed by the object being sought requires the preposition 'for', not 'to'. We search 'for' something, not search 'to' something. The correct phrase is 'searching for alternative rubber sources'. Other options use correct prepositions.

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