VIII:
Mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the following questions.
Trả lời câu hỏi dưới đây:
Neither Canada nor Mexico requires that citizens of the United States ................. passports.
Đáp án là B. Cấu trúc giả định cách: S + require + that + S + V (bare –inf).