Ⅰ. 单句语法填空
1. Her only chance of recovery appeared to be a blood transfusion (输血) from her 5-year-old brother, who had finally survived the same disease.
2. You can carry out some interesting activities, through which students’ speaking will surely be improved rapidly.
3. Every day, the mice, Sniff and Scurry searched for the hard cheese they liked, as/ which mice often do.
4. A few Navajo Indians made this code (代码), which is based on their language, which only some American Indians spoke.
5. When it enters Southeast Asia, it travels slowly through hills and low valleys and the plains, where rice grows.
