________ her leg the last time, Brenda decided not to go on the school skiing trip this year.
#88779
A
Breaking
B
Broken
C
To break
D
Having broken
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This machine is very easy______. Anybody can learn to use it in a few minutes. 
#90027
A
operating
B
to be operating
C
operated
D
to operate
       by the thunder, the little girl dare not sleep in her bedroom.
#88606
A
Frightened
B
Frightening
C
Having frightened
D
Being frightened
Five books on the shelf are found ______.
#96962
A
tear
B
tearing
C
tore
D
torn
This machine is very easy _______. Anybody can learn to use it in a few minutes. 
#90906
A
operating
B
to be operating
C
operated
D
to operate
_____ he’s only been learning English for a year, he speaks it very well.
#98838
A
Considered
B
Considering
C
Having considered
D
To consider