(跪求)Hereadthisbooklastweek.(变疑问句、否定句)
变为否定句和疑问句,要注意过去式、原型、过去分词
1.Thesunsetattwentypastseven.
2.Heatehislunchatoneo'clock.
3.Theydidtheirhomeworklastnight.
4.Hecamebycarthismorning.
5.Thesunroseathalfpastfive.
6.Weswamacrosstheriveryesterday.