Alice kept perfectly still, ______ that the dog might attack her. “It was the most ______ experience of my life,” she told me later.

 Please keep _________ while I take your photograph.

My brother is really ____. He often works in his office far into the night.

It was most          of you to lend me money when I was in trouble.

With April 18’s railway speedup, highway and air transport will have competed with          service for passengers.