My little daughter has walked eight miles today. Wenever guessed that she could walk ______ far.

下列各句中，加点的词语运用正确的一项是（）

m so glad that I caught you at home. I need your help!— ____, John

The teacher told the children ______ quiet in the museum.

onsumers are waiting for the further dropof housing prices with money in their hands _______ buying houses, according toa report