他的双手在胸前合拢。

His hands are ___joined together in front of his chest.

他去年加入了当地的摄影俱乐部。

He ___joined the local photography club last year.

请把这些绳子连接起来。

Please ___join these ropes together.

他们决定加入我们一起去公园。

They decided to ___join us for a trip to the park.