We have ________ some organizations to help the poor students in the western areas of China.
#61825
A
taken up
B
put up
C
picked up
D
set up
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— Amy, I called you yesterday evening, but nobody answered the phone.— Oh, I _________ a walk with my mother at that time.
#62058
A
take
B
took
C
am taking
D
was taking
After a short time, the bad news had ______all over the city and everybody knew it．
#53895
A
showed
B
spread
C
covered
D
Explored