第五课时一、用所给词的正确形式填空。1. _______ run _______ the ferry.2. We must stop _______ a red light.3.You _______ wait here.4. Mary goes to school ________ bike.5. You must ________ a life jacket.二、单项选择。( )1. How many________ to go to school? Can you find?A. way B. ways C. a...
