1.The flowers can't have been watered often enough,___they a

1.The flowers can't have been watered often enough,___they a The flowers can't have been watered often enough,___they are Have you watered the flowers?But Tom's parents saw the accideThe flowers have been watered,i In such dry weather,the flowers will have to be watered if t The flowers can be watered every day改为否定句 1.In such dry weather,the flowers will have to be watered if Have you watered the flowers!的否定回答 ___you___the flowers?Yes,I___them last night.A Have;watered; The boy watered the flowers 一般过去时的练习答案选择填空( ) 1.She watered the flowers ________.A tomor If the flower had been watered,it __as it is.A.wouldn't be B