---Have you read the book?---Yes. But that one is _____worth reading. I suggest you______ it if you have time.

— Does Jim do his new job well? — __________ his old job. — How stupid! I fear there's no hope for him. 

All the candidates present at the conference have contributed to the development of our country, so they are each recognized specialists in their _________fields.

Facing the ______ situation , Tom looked ________．

My father is a _______ motorist—he never does any dangerous driving.