I wonder if you could go with me to the cinema.

Don’t disturb me. I _________ a composition all the morning and haven’t finished yet.

   A. write          B. was writing       C. have written    D. have been writing

— I wonder if you could go with me to the cinema．

— Don’t disturb me． I　　　　 a composition all the morning and haven’t finished yet．

A．write         B．was writing             C．have written             D．have been writing