The World Health Organization gave a warning to the public without any ____when the virus of H1N1 hit Mexico in April,2009.
Henry can’t attend the party _____ at Tom’s house at present because he is preparing the speech at the party _____ at Marie’s house tomorrow.
All of the flowers now _____ here have developed from those once _____ in the forest.
The joke told by Tom made us _____, so the teacher couldn’t make himself _____.
When he came to, he found himself _____ on a chair, with his hands _____ back.
--- Did you get a dictionary? --- No, I _____, but there were not any _____.