he is very busy(writing)his papers.he is far too busy（to receive）callersbusy后面只能加doing的形式吗?那后面的空为什么是to do的形式呢?求讲解

he is very busy all the time 同义句he is --------very busy He is busy He is very busy 都可以翻译成他很忙吗. He is very busy.同义句He is very busy.（改为同义句）He __ __time. He is very busy just now.用了什么时态. He is very busy for his work 改错 改错of all the workers ,he is very busy of course,maybe he is very busy at that time . is o______ very busy. When he is busy,he feels very happy.The _ he is,_ _he feels. no,my father slept very late beause he is very busy.的问句应该是什么! my father is a doctor.He is very busy.my mother is teacher.的汉语意思? 翻译:Every mroning he works at a computer.he is very busy. he is very busy,but he still exercises every day.的同义句是什么? 改错：Although he is very busy,but he exercises half an hour every day. He goes to sleep _______ every day because he is very busy My brother is very busy.He is doing his homework改成同义句 My father is an ____.He is very busy and often away on offical _____. everybody is very busy.还是everybody are very busy.正确