Câu hỏi: Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions.
___________ occasions for congratulations.
A. Birthdays that usually considered
B. Usually considering birthdays
C. Birthdays are usually considered
D. That considered birthdays usually
___________ occasions for congratulations.
A. Birthdays that usually considered
B. Usually considering birthdays
C. Birthdays are usually considered
D. That considered birthdays usually
Phương án C cung cấp chủ ngữ chính cho câu và các cụm từ theo đúng trật tự ngữ pháp
Đáp án C.