─Does this novel give you good     for your money?─I think so.

---If you like,I can give you a ride home. ---That’s a very kind _____ .

Working hard is not only a_____ of a great success, but is among the essential requirement.

In order to understand the____ of the animal, she spent many years recording its daily activities.

Despite such a big difference in ___ towards what one eats, there is no doubt that people in the west regard the Chinese food as something special.