The most effective revision of sentence 12 would begin with which group of words?

— ExhibitC

Sentence 1Wishing to thank you for the opportunity to discuss our common problems.

The most effective revision of sentence 12 would begin with which group of words?
A . Wishing and thanking and giving
B . I thank you for wishing
C . I wish to thank you for
D . Our common problems are a wish
E . The opportunity to wish

Answer: C