______important work she is doing!hard they are ______workin

______important work she is doing!hard they are ______workin They work we are doing is（ ( )hard work he is doing! we are doing really hard work .改为感叹句 1.What is John doing?2.Are they reading a book?3.Is she writ ______important news it is! 完成句子 1.What is she doing?She_____.( dance ) 2.What are they she plays the piano ( ) (bad) they are working ( )(hard) she They work hard ( ) us. they work hard,but their efforts are not very p------ Many students work hard,they are -o----- about the future the volunteers are doing difficult and important work,they s