A.door | B.window |
A.boy | B.bird |
A.blackboard | B.door |
A.Stand up | B.Sit down |
A.to | B.by | C.down |
A.blackboard | B.door | C.to |
A.point | B.bird | C.window |
A.boy | B.girl | C.the |
A.sit | B.stand | C.down |
A.hello | B.hi | C.up |
A.Point | B.How | C.Are |
A.Chair | B.Stand | C.What |
A.Open the door. | B.Close the door. |