—What's the matter with Peter?
—He lost his cap. (仿写)
— —
—No, he didn't. I washed it for you.
Ten and forty is fifty.
—Did you go to school by bike yesterday?
—Yes, I did.
There are so many apples in the box.
—What's the matter with John?
—He lost his T-shirt.
—What did you do yesterday?
—I played basketball on the playground.