Discuss the questions in pairs

1. Have you ever been awake all night or most of the night? If so, when / where / why?

• I have been awake all night a few times, especially during college when I had to stay up to finish assignments or study for exams. The most memorable time was during a camping trip with friends when we stayed up all night talking and stargazing.

2. Have you ever felt very cold? If so, when / where / why?

• Yes, I have felt very cold many times. The most memorable time was during a winter trip to Iceland. I was standing on a glacier, and the wind chill made the temperature feel like it was below zero degrees Celsius. I was wearing multiple layers of clothing, but I still felt cold.

3. Have you ever experienced high altitude? If so, when / where / why? How did you feel?

• Yes, I have experienced high altitude while hiking in the Himalayas. I felt a bit dizzy and short of breath at first, but my body gradually adjusted to the altitude. The scenery was breathtaking, and the experience was unforgettable.