1. Our travel manager gave us clear instructions and made our trip safe and (comfort).
2. The Shenzhou astronauts can now live and sleep (comfortable) on the space station, which is equipped with private sleeping pods.
3. When I failed the exam and felt upset, my good friend became my greatest (comfortable).
4. Having enough money to live comfort in their old age, they spent their days gardening, reading, and visiting old friends.
5. In the letter, I was described as a role model. I learned that someone who had clearly seen my pain and worry tried to (comfortable) me.
变形：comfort n.→comfortable adj.舒适的 →comfortably adv.舒适地

1. comfortable
2. comfortably
3. comfort
4. in
5. comfort

6. (2026 无锡二模) Our flight (cancel) because of the sudden heavy fog yesterday morning.
7.(2026 无锡一模改编)—Amy, I hear you are going to spend the summer holiday abroad.
—I did consider it, but I (cancel) the plan a week ago. Travelling around China means more to me.
8. 微写作一旦您预订了此次参观,便不能以任何理由取消。
变形: cancel vt.→cancel(l)ed(过去式&过去分词)→cancel(l)ing(现在分词)

6. was cancel(l)ed
7. cancel(l)ed
8. Once you book the visit, it cannot be cancel(l)ed for any reason.(答案不唯一)