1. An extinct volcano can no longer ________ (喷发)．
答案：erupt
2. The accident would delay his ________ (到达) at the camp.
答案：arrival
3. He is my neighbour, so he is ________ (熟悉的) to me.
答案：familiar
4. She was very ________ (谨慎) about believing everything she was told.
答案：cautious
5. He pulled a ________ (手帕) from his pocket and gave it to her.
答案：handkerchief
6. He remains m________ despite his achievements.
答案：modest
7. What is the little girl w________？ I can't hear her.
答案：whispering
8. We spent a c________ evening chatting by the fire.
答案：cosy
