--- Hi ,Tracy, you look tired.

--- I am tired. I ____the living room all day.

----- Hi, Tracy, you look tired.

------ I ________ the living room for three hours.

—Hi, Tracy, you look tired.

—I am tired．I ________ the living room all day．

A．painted

B．had painted

C．have been painting

D．have painted

—— Hi, Tracy. Would you like to go to the cinema tonight?

—— ________, James, but I have to work.

--Hi, Tracy, you look tired.   --I am tired. I__________ the living-room all day.

A.painted                        B. have been painting    

C. had painted                    D. have painted