下列各项中的加点词语全是古今异义的一项是 （ ）

Please move the chair. It is ________.

Shall we go to the amusement park right away or next weekend — Any .time will do.

When you are swimming, ________ your ears. You can use earplugs (耳塞) to stop water getting into your ears.

Fred chose a sunny sloping bank witha thick growth of bushes, and ________ there a nice little hen-house