| A．How are you? | B．Fine, thank you. |
| A．Go to bed now. | B．Go home now. |
| A．I’m Helen. | B．What’s your name? |
| A．Great! | B．Guess. | C．Goodbye. | D．Thank you. |
| A．Goodbye, Alice. |
| B．Good evening, Alice. |
| C．Good morning, Alice. |
| A．Good night, Mom. |
| B．Good evening, Mom. |
| C．Good night, Mom. |
搜索
