---- Could I have a word with you?

---- Sorry, I am busy ______. Shall we do it later?

A. at the moment     B. for a moment        C. on the moment       D. in a moment

---- Could I have a word with you?

---- Sorry, I am busy ______. Shall we do it later?

--- Could I have a word with you?

--- Sorry, I am busy ______. Shall we do it later?

1. A.
   at the moment
2. B.
   for a moment
3. C.
   on the moment
4. D.
   in a moment

 ---- Could I have a word with you?

---- Sorry, I am busy ______. Shall we do it later?

A. at the moment     B. for a moment        C. on the moment       D. in a moment

—Could I have a word with you?

—Sorry. I am busy        . Shall we do it later?

A．at the moment                                            B．for a moment      

C．on the moment                            D．in a moment

---- Could I have a word with you?
---- Sorry, I am busy ______. Shall we do it later?

-- Could I have a word with you?

     -- Sorry, I am busy ________．Shall we do it later?

      A．at the moment               B．for a moment                k+s-5#u 

       C．the moment             D．in a moment