A.How are you? |
B.I’m fine, thank you! |
C.See you! |
A.Happy Teacers’ Day! | B.Happy National Day! |
A.one nine one | B.one one nine. |
A.This is paper flowers. |
B.These are paper flowers. |
A.The ducks are come now. |
B.The ducks are coming now. |
A.Stand up, please. | B.Thank you. | C.Sit down, please. |