My sister will take part in the Chinese poem contest in a few days.(对划线部分提问)
will your sister take part in the Chinese poem contest?
People will use robots more and more in the future life.(改为一般疑问句)
people robots more and more in the future life?
Dave's father went to bed after he came back home last night.(改为同义句)
Dave's father go to bed he came back home last night.
It took me two hours to finish watching this film.(对划线部分提问)
did it take you to finish watching this film?
Is there a pet dog in your home?(变复数形式)
there pet dogs in your home?
Li Lei does the housework every day.(改为否定句)
Li Lei the housework every day.