This is very easy to work out the math problem.有什么错?

This machine is very easy to This machine is very easy to This is very easy（介词或副词）him to do this work this question is very [ ](easy) we can answer it [ ](easy) This is very easy to work out the math problem.有什么错? This story is very easy to----的答案是understand还是 be understood. this problem is very easy.we can work it out (easy)变形this problem is very easy.we can work it out (easy)把easy变形或不变 I think this movie is very e( )easy对吗 this problem is very easy A----- can do it this food is easy to digest,能否说this food to digest is easy.为什么 英语句子改错,说理由This is also very easy for us to travel here and there without buying cars It is also very easy for us to travel here.主语it能改为this吗?为什么? This question is easy (e ) for me to answerLast week~s talent show was very succesful 同义句 this is aiso very easy for us to travel here and there without buying cars 有错误吗 To play basketball is very easy.改为同义句＿ very easy ＿play basketball This machine is ______(easy to undrestand) to ues. it is very easy ,try to do it y___首字母 John is very friendly and easy to get a____ with.