Sir, do you have anything _______ this afternoon? If there is nothing to do, I wonder if I can ask for leave.
#88525
A
typing
B
typed
C
to type
D
to be typed
推荐题目
 _____many times, they succeeded _________ the experiment.
#96579
A
Having tried; in doing
B
Tried; in being done
C
Having tried; to do
D
Tried; doing
My little brother is looking forward _______ to see the 2012 Olympic Games in London .
#97702
A
to taking
B
to be taken
C
being taken
D
to being taken
Many things _____ impossible in the past are common today. 
#98285
A
considered
B
to consider
C
considering
D
being considered
_____ to ten years in prison, the man lost all hope.
#95404
A
Be sentenced
B
Sentencing
C
To sentence
D
Having been sentenced.