按要求完成句子，一空一词。Are there any books in the bag? (作肯定回答)
__________,there________. His pen is on the desk.（对画线部分提问）
________ _______ his pen? Lingling is twelve years old. （对画线部分提问）
_______ _______ is Lingling? There are some flowers on the table.（改为否定句）
There_________ _________ flowers on the table. 大明在哪儿？（翻译成英语）
_________ _________Daming?
Mr．Black decided to send his son to China．（改为同义句）
Mr．Black the to send his son to China．
The waiter took away the plates after we finished eating． （改为被动语态）
The plates away by the waiter after we finished eating．
This warning sign tells us not to pick flowers．（保持句意基本不变）
This warning sign says，" flowers!"
The little girl put her things on the floor．（改为一般疑问句）
the little girl her things on the floor？
The boss in this factory made the wordkers work for 12 hours a day in the past．（改为被动语态）
The workers in this factory made work for 12 hours a day in the past．