--I will be away from home for some time. Could you do me a favor and look after my baby?--Not at all. _______.
Supermarkets are necessary. People usually spend less time ____things they want, but they usually spend more on things that they don't need.
---Thank you so much for the lovely evening. Jim, Frank and I hadsuch a good time.---You're welcome,John.
If you can live with the people suffering from cancer or AIDS for some time, you will have ____ better understanding of _____ life.