句型转换（5小题，每题1分，共5分）

小题1:I really don’t know what I should eat for breakfast. (改为简单句)

I really don’t know __________ __________ eat for breakfast.

小题2:My sister Linda watches three hours of TV in the evening. (对划线部分提问)

_________ _________ TV does your sister Linda watch in the evening?

小题3:The audience screamed excitedly when David Beckham appeared on the stage.

(保持句意基本不变)

The audience screamed _________ _________ when David Beckham appeared on the stage.

小题4:People hold the World Cup every four years. (改为被动语态)

The World Cup __________ __________ every four years.

小题5:If you don’t take more exercise every day, you will be much fatter. (改为祈使句)

__________ _________ exercise every day, or you will be much fatter.

同业拆借指的是金融机构之间的短期资金融通，是商业银行为解决短期资金余缺，调剂法定准备金头寸而融通资金的重要渠道，主要用于______。