worried的形容词形式是？

Stop worrying about their marriage ─ it isn't your problem.

别替他们的婚事操心了——那不关你的事。

She had been worrying ever since the letter arrived.

自从接到那封信后她就一直焦虑不安。

Don't keep worrying him with a lot of silly questions.

别老用许多愚蠢的问题打扰他。

He's always worrying about his weight.

他总是为自己的'体重发愁。

It is particularly worrying that nobody seems to be in charge.

特别令人担忧的是，似乎没有任何人在负责。