Mark the letter A, B, C, or D to indicate the sentence is the cleft sentence.Câu hỏi His parents have to force Tom to study hard as he’s not highly self-motivated. A. It’s Tom whom his parents have to force to study hard as he’s not highly self-motivated. B. He’s not highly self-motivated so his parents have to force Tom to study hard. C. It's Tom that his parents have to force to study hard as he's not highly self-motivated. D. Tom was not so self-motivated that his parents have to force him to study hard.