第11篇
Part 1
第一组
1.run
2. recent
3. address
4. potential
5. hunger
6. backward
7. energy
8. worldwide
9. blobe
10. wheat
第二组
1. corn
2. double
3. oil
4. zoom
5. combine
6. political
7. practical
8. solution
Part 2
1. easy
2. current
3. avoid
4. promote
5. special
6. harvest
7. model
8. mere
9. annually
10. billion
Part 3
1. Europe
2. abandon
3. policy
4. pay
5. biofuel
6. govenment
7. finance
8. gallon
9. wood
10. product
Part 4
1. urgently
2. simple
3. pond
4. collect
5. emergency
6. irrigation
7. commit
8. climate
9. adaptation
10. vital
11. yet
12. promise
第12篇
Part 1
第一组
1. visit
2. eager
3. memory
4. handsome
5. devote
6. uncomfortable
7. unless
8. straight
9. whenever
10. week
第二组
1. struggle
2. guard
3. first
4. out
5. cafe
6. afternoon
7. laugh
8. gay
9. funny
10. facial
第三组
1. expression
2. strict
3. rule
4. interest
5. pull
6. childhood
7. angle