【正文】
it do. ( ) weren’t__swings before. A. some B. any C. lots of B B A B Where is Lingling? There are some swings here now. There was only a slide before. before Now There weren’t any swings here before. There was only a slide. before Now 你能 There is/There are /There was /There were/There wasn’t/There weren’t說一說公園以前和現(xiàn)在有什么不同 There is a pond now. before Now There wasn’t a pond here before. There is one now. before Now 你能 There is/There are /There was /There were/There wasn’t/There weren’t說一說公園以前和現(xiàn)在有什么不同 現(xiàn)在時 過去時 一個 is/ isn’t was/wasn’t 兩個或兩個以上 are/