MARK THE LETTER A, B, C OR D ON YOUR ANSWER SHEET TO INDICATE THE CORRECT ANSWER TO THE FOLLOWING QUESTION

Câu 13: Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to the following question. The college was closed for a month _______. A. as a result of that it was the summer holidays B. as a result of the summer holidays C. because the summer holidays D. owing the fact of the summer holidays