IfollowedhisadvicethatI________mystudyplan.[ ]

To make our city more beautiful, rubbish intothe river. —I agree.

The new law would come into ___on the day it was passed.

依次填入下面横线处的句子，与上下文衔接恰当的一项是（ ）白马湖最好的时候是黄昏，湖上的山笼着一层青色的薄雾， 。水光微微地暗淡，像是一面古铜镜。 。天上偶见几只归鸟，我们看着它们越飞越远，直到不见为止。①在水里映着参差的模糊的影子。②参差的模糊的影子在水里映着。③微风飘来，有两缕波纹，但很快消失了。④轻风吹来，有两缕波纹，但随即平静了。

Only one of these books is worth _______.—_______ is no wonder that you look soupset.