The child had only _____ slight temperature,but the doctor regarded the illness as serious enough for ____ hospital treatment.
| A./; the | B./; / | C.a; / | D.a; the | 
Where the recorder?
  I can’t see it anywhere.
  | 
  
Do you know our town at all?
  No, This is the first time I here.
  | 
  
more attention, the tree could have grown better.
| A.Given | B.To give | C.Giving | D.Having given | 
a rely, he decided to write a sixth letter.
| A.Not receiving | B.Not to receive | 
| C.Not having received | D.not received. | 
is a good of exercise for both the young and the old.
| A.the walk | B.walking | C.To walk | D.walk. |