他在外套口袋里找到了丢失的硬币。

He found the lost coin in his ___pocket.

他把钥匙放进了裤子上的小口袋里。

He put his keys into the ___pocket on his pants.

她总是把手机放在牛仔裤前面的口袋里。

She always puts her phone in the front ___pocket of her jeans.