A.Queue up. | B.Clean up. |
A.Don’t shout. | B.Don’t run. |
A.Don’t shout. | B.Don’t push. |
A.Clean up. | B.Queue up. |
A.Don’t run. | B.Don’t jump |
A.Don't push, please. |
B.Don’t write,please. |
A.Yes, Miss Li. |
B.Clean up, please. |
A.Don’t shout. |
B.Don’t read. |
A.No, Miss Li. |
B.Sorry, Miss Li. |
A.Clean up, please. |
B.Queue up, please. |