Mark the letter A, B, C, or D on your answer sheet to indicate the cor

Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.    

In the past, the _________ and engagement ceremonies took place one or two years before the wedding

• A. A. proposing
• B. B. proposed
• C. C. proposal
• D. D. propose

trước từ càn điền có giới từ "the" => cần danh từ
=> C