It rained heavily, severe flooding in the area.
A. cause
B. caused
C. causing
D. having caused
They stood there for half an hour,the stars in the sky.
A. watch
B. watched
C. were watching
D. watching
It isinterestingthatChinese charactersfrompicturesandsigns.
A. evolve
B. resolve
C. solve
D. revolve
By investing wisely she a fortune.
A. accommodated
B. accumulated
C. acculturated
D. accurate
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