21. Clumsy:
a) Graceful
b) Agile
c) Skillful
d) Awkward
Answer: d) Awkward
22. Accomplish:
a) Fail
b) Achieve
c) Disappoint
d) Abandon
Answer: b) Achieve
23. Reliable:
a) Unreliable
b) Trustworthy
c) Dependable
d) Uncertain
Answer: b) Trustworthy
24. Adequate:
a) Insufficient
b) Excessive
c) Abundant
d) Suitable
Answer: a) Insufficient
25. Optimum:
a) Worst
b) Maximum
c) Best
d) Ideal
Answer: d) Ideal