Old  Richard,        ill so long ,is losing his memory and needs to be attended to.
#88668
A
to be
B
being
C
having been
D
to have been
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 _____ on a clear day, far from the city crowds, the mountains gave him a sense of peace.
#89892
A
If walking
B
While walking
C
Walking
D
When he was walking
The young lady was careful _________. 
#97921
A
not repeating her mistake
B
not repeated her mistake
C
to not repeat her mistake
D
never to repeat her mistake
Stop _______ me to hurry up. I can only go so fast.
#98424
A
to tell
B
telling
C
to have told
D
having told