PDF chapter test TRY NOW

Read the following statements and pick the relevant ones:
 
6. He started thinking of all possible ways to open the box without being __________.
 
7. He planned to explode the box at __________ but dropped the plan in fear of losing the rubies.
 
8. His consultation with __________ did not yield him any fruitful solution.
 
9. He failed in his attempts to open the box. His efforts to read about explosives led to __________ and he had to change his __________.
 
10. At last, he bequeathed the box to __________.