A、  B、  C、  D、  B

(A) The painters are finishing their work in the museum.
(B) Paints are being sold at the store.
(C) The museum is going to have the walls painted.
(D) Paintings are hanging on the museum walls.

(A) The fork has been dropped on the floor.
(B) There is food on the plates.
(C) The food is being cooked in the oven.
(D) There is water in both glasses.