He has been working on and off for several years on this research project.

A. To gain prominence B. To praise oneself C. To confess without of reserve D. To destroy before it blooms E. None of these

A. To become hungry B. To be in good mood C. To preserve ones energy D. To be aloof from E. None of these

A. To trap wanted criminal with great difficulty B. To catch a dangerous person C. To meet with disaster D. To deal with a person who is more than one's match E. None of these

A. To find one's roots B. To return to place of rest C. Back to original position D. To emphasise E. None of these