Why are you laughing –Oh, I’ve just read interesting story.

The village hasdeveloped a lot ______ we learned farming two years ago.

David, get up early, _______ you’ll not catch the early bus.

Nobody but doctors or nurses and those____ by Dr.Hu____ to enter the patient’s room.

__ super hurricane of Sandy, sweeping across theUSA and many parts of America, has up to now caused ________ loss of over 50billion dollars to the USA alone