______ a piece of ice outside in such hot weather, and you’ll soon find it melt.
#94394
A
To put
B
Put
C
Putting
D
Having put
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Many things _____ impossible in the past are common today. 
#98285
A
considered
B
to consider
C
considering
D
being considered
He did nothing but ________walk in the street. 
#95370
A
taking    
B
take    
C
to take    
D
took
_________with enough ability for the present job, Mike was not fit for it and he had to quit it.
#94500
A
Not equipping
B
Not equipped
C
Not to be equipped
D
Having not been equipped