听下面5段对话，回答第1至5小题。 1. What's the probable relationship between the speakers? [     ] A. Husband and wife. B. A girl and her boyfriend. C. Teacher and student. 2. What is the woman going to do this morning? [     ] A. Go to work. B. Look after her mother. C. Go out for a date. 3. What helped the pilot to spot the survivors in time? [     ] A. The fire. B. The plane. C. The rescuing boat. 4. How did the man deal with the exam paper? [     ] A. He threw it away. B. He gave it to the teacher. C. He kept half of it. 5. What's the weather like? [     ] A. Snowy. B. Rainy. C. Windy.