For the best answer i would go with D
Hope this helps ;)
I think the answer would be B
1. Abundant > Generous
2. Healthy & Vigorous > Energetic
3. Absorbed > Focused
4. Timid > Nervous
5. Wary & Timid > Cautious
6. Vigorous > Lively
7. Tense > B nervous, unable to relax
8. Previous > Earlier
9. Abundant > Ample Amount
Good luck! :)
be more productive within the time frame you are occupied