... Trường THPT Nguyễn Huệ KIỂM TRA 1 TIẾT HK I Tổ Ngoại Ngữ Môn Tiếng Anh lớp 12 Mã đề 121 I-Read the following passage , then choose the best answer: Dive-tour operators are now offering ... operators must use food to attract sharks to the diving areas. II-Choose A, B, C, or D to fill in each blank: Chess must be one of the oldest games in the world. An Arab traveller in India in the ... (D) 38/ It’s hard to concentrate when you are tired. A. The more tired you are, it’s harder to concentrate. B. When you are tired, the harder it is to concentrate. C. The most tired you...