A.Good afternoon, boys and girls. | B.Goodbye, boys and girls. |
C.Good morning, boys and girls. |
A.My name is Lili. | B.How are you? | C.What's your name? |
A.Please sit down. | B.Goodbye. | C.Stand up, please. |
A.Point to the door. | B.Point to the window. | C.Point to the blackboard. |
A.Sit down, please! | B.Please stand up! | C.Point to the desk. |
A.to | B.and | C.the |
A.the | B.a | C.不填 |
A.Sit | B.Stand | C.the |
A.too | B.to | C.up |
A.stand | B.the |
A.to | B.window |
A.up | B.tweet |
A.point | B.chair |
A.girl | B.bird |