五．单词拼写（每小题1分，满分10分）
1. The villagers s__________ a lot after the flood, for example, they had no homes to live in.
2. It takes at least a week to r________ from the H1N1 flu.
3. The worker i_ _ __ his own danger and jumped into the river to save the boy.
4. As the first half has been explained clearly, the l________ part will be much easier for the students to understand.
