改为同义句：he can work out the math problem easily

He is young.He can‘t help his father with farm work.（改为同义句） 把He can finish the work in two days.改为被动语态和同义句转换 He can work out the math problem easily改为同义句 改为同义句：he can work out the math problem easily you can't do the work if he doesn't help you 改为同义句 The boy is old enough to work（改为同义句）The boy is＿ old ＿he can work. He's at work.(改为同义句) He()().快哦! He goes to work by bus改为同义句 He is going to work to school.(改为同义句) he often goes to work by bike .改为同义句 He walks to work every day改为同义句 he did the work by himself改为同义句 He helped me finish the work.(改为同义句） he is at work now.改为同义句 I think he can finish doing the work on time.改为同义句I think he will __ __ ___ finish doing the work on time. I think he can finish doing the work on time改为同义句,I think he will ___ ____ ____finish doing the work on time I think he can finish doing the work on time改为同义句,I think he will ___ ____ ____finish doing the work on time 简单英语(填空题）He can work out the math problem easily.(改为同义句）He ( ) ( ) ( )work cut the math prolem easily.