下列各句中，加线的成语使用不恰当的一项是(　　)

The sale usually takes place outside the house,with the audience______on benches,chairs or boxes.

My father told me that he ________ me some gifts when he returned from America the next week.

easy to be grateful for the good things, ______a life of rich fulfillment comes to those who are also thankful for thesetbacks.

Don’t just wait for other’s help. God helpthose whohelp .