A：Hey, Frank. I need your help.
B：What, Mom?
A：Your aunt left (落下) her keys in our house.
B：Yes, Mom. Oh, four keys are on the sofa.
A：No, they aren't. Your aunt only has three keys.
B：I see. Oh, some keys are under the sofa, Mom.
A：Let me have a look! Great! They're your aunt's. Thank you for your help, my dear son.
B：
|
A. You're welcome. B. Are they my aunt's? C. I think they are on the table. D. The four keys are your father's. E. It's a key ring (钥匙环) with three keys. F. Can you help me find them? |
