many trees and flowers have been planted in recent years.the

many trees and flowers have been planted in recent years.the ·In recent years there have been many changes,可否写成In recent 高一英语We have planted flowers and green trees around the block There are many trees and flowers in the y____ There aren't many flowers and trees in the d____. Along____ side of the streets are planted trees and flowers. A lot of flowers have been planted in the garden.用一般过去时或一般现在 In the last years ,workers_ milions of trees.A.have planted In recent years many football clubs （have been run）as busine mang trees have been planted by people the We planted many flowers in the neighborhood改为被动语态 trees in many we the planted park连词成句