It is __________ to spend money onpreventing illnesses by promoting healthy living rather than spending on tryingto make people ___________ after they are ill.

To his parents’ joy, he was __________ of the disease in his chest finally.[ ]

What wine shall we prepare for the dinner?-You’d better think about it twice, because some guests are ___ about their wine．[ ]

This drug is less likely to cause side effects when ________ late in the day.

He sent me an E-mail, _____ to get furtherinformation.