icespirit
Can I add "about" before whether?
He is not sure (about) whether he is happy after winning the Noble Prize for Literature.
Jun 27, 2013 3:00 AM
Answers · 1
Maybe... although It would normally be used in a more complicated situation...
June 27, 2013
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icespirit
Language Skills
Chinese (Mandarin), English
Learning Language
English
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