We should do what we can ______ people’s hard work pays off.

下列加横线词解释有误的一项是（ ）

Must I finish my homework at school—No, you_____. you can do it at home

eally ______ is not failure itself,but the attitude we have towards it.

Today, it rained all day. __________ you ________ wet—No. I bought _________ umbrella.