I found no reason why this question is closed. This question asks whether a given phrase is the right usage for expressing a particular action. It is a particular doubt that may arise in a non-native English speakers mind. No body commented efficiently why this question should be closed. Only a single comment says It has no real answer. I can not see how it can not have a real answer. It has already got a lot of good quality answer. A lot of avid users of this site also argues this question should not be closed. Hence I request everybody to consider reopening this question.