Last year there a grassland here ,but now there many trees

Last year there a grassland here ,but now there many trees Were there any trees here last year There were many trees here in the past,but there are not now there were many trees here but there aren`t any now.改为同义句 There weren't （ ） shops here last year,but there are （ ） now There were a lot of trees here,but now there aren't any改为同意句 Last year there were many problems which____by bad weather A There were a lot of trees here,but mow there aren't any.(改为同 There was a factory here,but now there isn't.(改为同义句）.There（ lots there trees are of here now连词成句. there were a lot of birds here in the p----,but now there ar There was a cinema here in the past ,but there isn't now翻译和同