A、  B、  C、  D、  D 人物的动作和事物的状态都在选项中出现了，要特别注意。

(A) She is writing something down.
(B) She is talking on a cell phone.
(C)  She is playing on a swing.
(D)  She is right-handed.

(A)  The man is operating the machine.
(B)  The man is mowing the lawn.
(C)  The shelves are almost empty.
(D) The man is browsing the goods.