26. In the year 1970, a tornado had destroyed about 100 homes in a small town
A B
on the Mississippi River, and four residents were killed.
C D
A. 1. was destroyed by about 100 homes
2. could destroy homes about 100
3. destroyed about 100 homes
4. has destroyed homes about 100
B. 1. of a small town 2. of the small town
3. into a small town 4. inside the small town
C. 1. at the Mississippi River
2. nearby the river of Mississippi
3. from the Mississippi River
4. alongside the Mississippi River
D. 1. four residents being killed
2. four residents had been killed
3. killing four residents
4. had killed four residents