5. He has an unusual   ________   of life.

A. conception                                                   B. look    

C. philosophy                                                   D. science

6. The plane is   ________   to take off at 4.

A. enlisted                                                        B. enrolled     

C. prompted                                                     D. scheduled

7. She ________   large profits from her unique invention.

A. reaped                                                         B. gathered     

C. rewarded                                                      D. built

8. The wreckage of the crashed plane was ________   from the ocean.

A. compensated                                                 B. retrieved