There is no _______in looking further into this case, I think.
____all kinds of difficulties,the workers have made rapid progress in the construction of the World Expo 2010 Shanghai.
—Bob! How’s your project? I heard you started it last Friday,right?—Oh!I____for it.But I haven’t decided when to do it.
_____ a diary every day and you’ll improve your writing.
If we had taken such effective measures much earlier, the fiver ____ so seriously now.
Thousands of Haitians cheered as the Chinese medical team arrived,many of even _____cried with joy.