The reason _____ he gave for not coming to your birthday party is ______ his mother was ill.
| A.what; which | B.why; that | C.as; which | D.which; that | 
feather
| A.reasonable | B.leather | C.breathe | D.break | 
character
| A.coach | B.machine | C.chorus | D.merchant | 
—I’m going to Hong Kong for a couple of days.
 —__________. I wish I could get away for a while.
| A.I can’t agree more | B.I really envy you | 
| C.It doesn’t matter | D.Forget it | 
If we had become aware of danger earlier, we _____ to stay in that temporary shelter.
| A.wouldn’t choose | B.wouldn’t be choosing | 
| C.wouldn’t have been choosing | D.wouldn’t have chosen | 
Whatever amount you decided to ______, be certain that the money will be put to good use.
| A.exchange | B.calculate | C.donate | D.distribute |