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(~) He is not responsible ____ handling correspondence.
(~) He is surprisingly good ____ solving problems.
(~) My father thinks I’m not capable ____ earning my own living.
(~) I was surprised ____ not being considered a member of the team.
(~) At the time I was very keen ____ getting an independent income.
(~) He is known to be good communicating with people.
(~) The reason ____ his not attending the meeting is quite clear.
(~) They showed no sign ____ recognizing us.

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