mdcat english MCQ #553

mdcat english MCQ #553

1. Question 1

   Q1. The sentence 'The researchers have been studying the effects of climate change' is transformed into passive voice as

   • A) 'The effects of climate change have been being studied by the researchers'
   • B) 'The effects of climate change are being studied by the researchers'
   • C) 'The effects of climate change have been studied by the researchers'
   • D) 'The researchers are being studied by the effects of climate change'

   Answer: 'The effects of climate change have been studied by the researchers'

   Explanation: In passive voice, 'have been studying' becomes 'have been studied', though the correct form for the given tense would be 'are being studied'.