I look forward to
A
have heard from you soon
B
see you soon.
C
hear for you soon.
D
hearing from you soon
Correct Answer: hearing from you soon
I look forward to hearing from you soon With a view to, look forward to, accustomed to, addicted to, be/get used to ইত্যাদি phrase গুলোর পর সর্বদা মূল verb - এর সাথে ing যুক্ত হয়।