There were many green trees in this area in the past.(同义句转换)
There were many green trees in this area in the past.(同义句转换)
There used to be many green trees in this area in the past .
there were lots of trees here in the past.(改为同义句)
There were many trees here in the past,but there are not now
There are many trees in the park的同义句
There was a big garden with many trees in it.(同义句转换)There wa
There were many people in the supermarket (改为同义句)
There were many trees in this park(改为否定句句)
There are many animals in the zoo.同义句转换.
There are many students in the playground.(同义句转换)
This machine was used to cut down trees in the past (改为同义句).
There were lots of snacks in the past.同义句 There _ _ _ a lot