他们在车站见面时互相拥抱。

They ___hugged each other when they met at the station.

艾米丽把她的泰迪熊紧紧抱在胸前。

Emily ___hugged her teddy bear tightly to her chest.

她坐在地板上，抱着膝盖。

She sat on the floor ___hugging her knees.