The boy was badly hurt in his head, however, still _____.  .
| A.living | B.alive | C.live | D.dying | 
Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first _________.
| A.intention | B.attempt | C.purpose | D. desire | 
I don’t believe these people have achieved success __________. They must have put much effort into their work.
| A.by coincidence | B.as usual | C.in particular | D.on purpose | 
I failed in the final examination last term and only then_____ the importance of studies.
| A.I realized | B.I had realized | C.had I realized | D.did I realize | 
It’s John’s birthday today. I wish I _____ her out to a superb restaurant for dinner, but I’m too busy recently.
| A.can take | B.take | C.could take | D.had taken | 
__________ of time and energy has been spent in investigating the murder.
| A.A great deal | B.A good many | C.Large numbers | D.Large amounts |