IV. Listen to the dialogue and choose the best answer.

Mom: Dear, I saw Grandpa this morning outside the kitchen.

Dad: Really? What was he doing there? It was raining hard.

Mom: I have no idea. He passed the window quickly with a flashlight.

Dad: How strange he is! 

Mom: What were you doing at that time?

Dad: Well. I was washing my car.

Mom: Wow, but the weather wasn’t nice, there was no need to wash your car. Don’t you think so?

Dad: Yeah, but I had nothing to do at the time and you know how much I love our new car.


—— 已经到底了!^_^ ——