A.chair | B.desk | C.door |
A.window | B.blackboard | C.happy |
A.blackboard | B.chair |
A.Point to "I". | B.Point to “you". | C.Point to the bird. |
A.Point to the blackboard. | B.Point to the window. | C.Point to the door. |
A.Sit up, please. | B.Sit down, please. | C.Stand up, please. |