Since the ground is wet,it ____ last night.A.should have rai

英语选择The sports ground is wet,for it ___ last night.A.has rai Since the ground is wet,it _____ last night. It _____ last night., because the ground is all wet A．should The ground is all wet. It _________ last night. A．can’t have The wet ground suggested that it___hard last night A.should The sports ground is wet,for it ------- last night. The ground is really wet,it must-------last night.为什么填have r It must have rained last night,__ the ground is wet . The ground is so wet,It must have rained last night The ground is wet ,so it must have rained last night,（ it must have rained last night,_____the ground is wet here a the ground isn't wet,it -----last night A can't have rained