定语从句练习（课文原句）
1. The number of people ____ were killed or injured reached more than 400,000.
who
2. But the one million people of the city, ____ thought little of these events, were asleep as usual that night.
who
3. The school _____ I studied for only two years was three kilometres away.
where
4. It was felt in Beijing, ______ is more than two hundred kilometres away.
which
5. Today we have reached a stage ____ we have almost no rights at all.
where