Mark the letter A, B, C, or D on your answer sheet to indicate the sentence that best combines each pair of sentences in the following questions
He was so rude to them last night. Now he feels regretful.
A. He regrets to have been so rude to them last night.
B. He regrets having so rude to them last night.
C. He wishes he hadn’t been so rude to them last night.
D. He wishes he wasn’t so rude to them last night.