The palace caught fires three times in the last century,and little of the original building now

I’m sorry, but there is no smoking on this flight— Oh, I _________ that．Sorry, I won’t again

________ many times，I stilldidn’t know how to operate the machine.

It was becoming increasingly _________ that he could no longer look after himself.

73. She________the children round him and asked them to listen to her attentively.