句型转换。
My parents are getting ready for my sister’s birthday party(改为同义句)
My parents are _______ ________ my sister’s birthday party.
We should take care of the old.(改为同义句)
We should _______ ________ the old.
I think people should protect the environment.(改为否定句)
I _______ think people ________ protect the environment.
Our school put off the sports meeting. The weather was terrible.(合为一句)
Our school put off the sports meeting ________ ________ the terrible weather.
There were a lot more pandas in China.(改为一般疑问句)
________ ________ a lot more pandas in China?