Thank/ invitation/ silver anniversary/ beginning/...

Câu hỏi: Thank/ invitation/ silver anniversary/ beginning/ September//

A. Thank you for your invitation to your silver anniversary at the beginning of September.

B. Thanks for your invitation of the silver anniversary at the beginning of September.

C. Thank you for your invitation to your silver anniversary in the beginning of September.

D. Thank you for your invitation to your silver anniversary at the beginning in September.