Mary is very clever and _____ worth teaching, but her brother is not. Look, he is now _____ asleep in class.

 I think it was a bit boring to work here because there wasn’t always      much to do.

Having won the first place in the English examination, Tom ran back home,       .

Five firemen ________ escaped death when a staircase collapsed beneath their feet. 

The value of a leader is something to be felt and experienced.         can it be put into words.