-Bob! How’s your project? I heard you started it last Friday.right? -Oh!I for it

 —Bob! How’s your project? I heard you started it last Friday，right?

   —Oh！I           forit．But I haven’t decided whento do it．

   A．haveprepared                        B．had prepared

   C．have beenpreparing              D．was preparing

试题答案

【答案】

 C