1.原句:Thedogranquicklytocatchtheball.改句:Tocatchtheball,thedogranquickly.
2.原句:Thesunwasshiningbrightlyinthesky.改句:Brightlyshining,thesunwasinthesky.
3.原句:Theboyateanappleanddrankaglassofmilk.改句:Theboyateanappleand,inaddition,hedrankaglassofmilk.
4.原句:Shewalkedslowlythroughtheparkandenjoyedthescenery.改句:Enjoyingthescenery,shewalkedslowlythroughthepark.
5.原句:Hewastalkingonthephonewhiledrivingthecar.改句:Whiledrivingthecar,hewastalkingonthephone.
6.原句:Theteachergavethestudentabooktoread.改句:Thestudentwasgivenabooktoreadbytheteacher.