The world has e___ great changes in the last two decades.

题目

The world has e___ great changes in the last two decades.
He was so angry with the dog that he s____ it with a little stick.
An excellent idea o____ to me that I should pick up the PS skills when I woke up this morning.
Those thick white c____ seem very perfect ,which manage to support the heary building above.
We worked h____ and energetically,thinking that we might finish it first.
The w____ confirmed A/H1N1 cases had reached around 5914 by September 24,2009.
The storm did a lot of d____ to more than 5 counties in Shandong and many crops were ruined.
They finally went a____ the plane.

答案