A. optional B. optimum C. operational D. minimum
A. interspersion B. interpersonal C. personal D. personnel
A. psychical B. psychological C. spiritual D. mental
A. overlap B. concern C. relate D. conflict
A. elementary B. alternative C. compulsory D. optional
A. relate B. oppose C. identical D. adjust
A. separate B. interchangeable C. different D. individual
A. emulate B. simulate C. imitate D. eliminate
A. allays B. clays C. belays D. relays
A. generate B. locate C. investigate D. calculate