It’s generous _______ him to give so much moneyto charities. Now he thinks it’s important _______him to help people in poorareas.

People working 10 or 11 hours aday are more likely to suffer from health problems than _____who go off dutyafter eight hours.

下列各句中，没有语病的一句是（ ）

er how low you consider yourself, there is always someone______ you wishingthey were that high

Denny, don’t stay up late, ________ you will feel sleepy the next day．