“I am having a party for Lana,” he said.  (改为间接引语)
He said he ____________ _____________ a party for Lana.
People here didn’t use money 300 years ago.  (用in 300 years 改写句子)
People here ______________ ______________ money in 300 years.
They should buy some new clothes.  (对画线部分提问)
______________ _____________ they buy?
Tom had a traffic accident yesterday.  (同义句)
A traffic accident ____________ ______________ Tom yesterday.
你应该按时把书还给图书馆。
You should ____________ the book _____________ the library on time.