Although some unexpected difficulties have ________ in the process, we are confident that we can handle them.
Last month, part of Southeast Asia was struck by floods, fromeffects the people are still suffering.
As soon as we wentthe ship, it left port. aboard B. to aboard C. abroad D. board
We have every reason to believe that 2008 Beijing Olympic Games will besuccess.
He has worked the maths problem for nearly an hour but he simply can’t work it. On ;atB. on ;out C. at ;up D. for ;out
Every means ______ tried but without much result.