(CM-033) worth + ~ing / have difficulty (in) + ~ing / have the pleasure of + ~ing

[Write 2 Speak]

97. worth + ~ing = ~할 가치가 있는[~해 볼 만한]  
(X) Is today's film worth to see?
(O) Is today's film worth seeing?

98. have difficulty (in) + ~ing = ~하는 데 (무척) 고생하다
(X) She has no difficulty to do it.
(O) She has no difficulty in doing it.

99. have the pleasure of + ~ing = ~을 즐기다, 좋아하다
(X) I had the pleasure to meet him.
(O) I had the pleasure of meeting him.
Note: Also "take pleasure in". He takes great pleasure in helping others.