In below compare the bold part of each sentence with expressions A, B, C, D and E. choose the correct expression which is an improvement upon the bold part.He admired the speed with which he completed the work and appreciating the method adopted by him

• A. No correction required
• B. appreciate the method being adopted
• C. appreciated the method adopting method
• D. appreciate the method of adoption
• E. appreciated the method adopted

Answer: (E)