同义句转换 There happened an accident on the highway yesterday同义句转换

同义句转换 There happened an accident on the highway yesterday同义句转换 What happened to Jim?同义句转换 Whose masks are there 同义句转换 what happened when you were late for an event同义句转换what happened when you ------------to an event----------? I happened to meet a friend of mine on the way to school.(同义句转换) why not go there by taxi? （同义句转换） There are many animals in the zoo.同义句转换. There is a heavy rain these days?同义句转换 There are many students in the playground.(同义句转换) 句型转换everything there is not yours同义句 There is nothing interesting in the book.(同义句转换) there is little time left 同义句转换 There is a pen on the desk 同义句转换 There are my books.（同义句转换） There weren't any tourists before.(同义句转换) 同义句转换There is something wrong with my back. how do you like living there?同义句转换. how mang people are there in canada?同义句转换