In the above sentence,
A. ‘exercises’ needs to be changed to ‘exercise’.
B. ‘impressed’ needs to be changed to ‘impressive’.
C. ‘hear’ needs to be changed to ‘hearing’.
D. No change is necessary.
Answer:C
In the above sentence,
A. ‘exercises’ needs to be changed to ‘exercise’. B. ‘impressed’ needs to be changed to ‘impressive’. C. ‘hear’ needs to be changed to ‘hearing’. D. No change is necessary.
Explanation: ‘look forward to’ is a phrasal verb and needs to be followed by a gerund i.e. a non-finite verb form that serves as a noun ( ending in ‘-ing’). Thus the correct usage in this case would be ‘…..she would look forward to hearing in detail…..’.