— Do you have the time? I've got something to tell you.— Ok, ______ you make your story short.
--David, are you 1istening to me?--Sorry, Dad. I _______ to make sense of what the reporter said.
The road construction is based on the agreement, one of _______ purposes is to ensure its completion on time.
Many approaches have been _______ to control the spread of H7N9 Bird Flu.
–Carla _______ go to that historical museum after school when she was a teenager. --No wonder she is so familiar with it.
It is unfair that one can enjoy _______ just because he or she is rich or powerful.