他送给她一枚金戒指作为订婚礼物。

He gave her a gold ___ring as an engagement gift.

电话铃声突然响起，打断了我们的谈话。

The phone suddenly started to ___ring, interrupting our conversation.

她答应一到家就给我打电话。

She promised to give me a ___ring as soon as she gets home.

摔跤手们在擂台上激烈搏斗。

The wrestlers fought fiercely in the ___ring.

古老的城墙环绕着整个小镇。

The ancient walls ___ringed the entire town.