=>
II/
1. came/had finished
2. had met
3. went/had read
4. hadn't worn
5. had started
6. had done/went
7. had lived/,oved
8. told/had learned
9. had worked/retired
10. got/had already started
11. came/had changed
12. had grown
13. came/had waited
14. listened/had done
15. had gone/went
C/
I/
1. under
2. victims : nạn nhân
3. down ( cut down : chặt)
4. up
5. deserts : sa mạc
6. plant
7. used
8. water
9. to carry
10. effective
