Fill in the blanks with correct usages. I am sorry ________.
Afor keeping you waiting.
Bto keep you waiting
Cfor keep you waiting
Dfor keeping to wait.
Afor keeping you waiting.
Bto keep you waiting
Cfor keep you waiting
Dfor keeping to wait.
Related Questions:
I will now deal with her (a)/ in a manner different from (b)/ the one I have adapted so far (c)/ no error (d). Choose the error part , if there is no error choose option (d)