My grandfather is a【小题1】(retire) worker. On summer evenings, we often sat together outside the house【小题2】(enjoy) the cool air. It was the time that he told me lots of his experiences before liberation.

When my grandfather was fourteen years old, he worked in a coal mine. One day, when he and his two workmates were working in the tunnel, a【小题3】 (fortune) thing suddenly happened. A part of the tunnel fell down, and they were shut in it. They had no food 【小题4】(eat). When they were hungry, they only drank some water there. It was very cold in it. In order to keep warm, they hugged one another. In the darkness, they didn’t know whether it was day【小题5】night, they only felt they had stayed there for a very long time. They were too hungry to speak or move, and thought they【小题6】(die). At last, the tunnel【小题7】(dig) through. They were saved. They had been there for fourteen days! My grandfather said they weren’t let out at once. If【小题8】，they would have died. They were kept at the entrance to the tunnel【小题9】it was very dim, and they were fed【小题10】some thin porridge. After a day or two, they had recovered a bit, and they were helped out.