I am now busy preparing for my lessons为什么把for去掉啊

I AM BUSY NOW? I am busy now还是I am busying now i am busy now.don’t interrupt I am busy now.= I __ __ __ now. I am busy now,but I can help you l___ Are you busy now?No.I am really f________. are you busy now?No,I am realy a_ Are you busy now?Yes,i am busy preparing for the coming exam翻译汉语 谁可以教教我:I am very busy now 同义句：I am very busy ____ ____ ____.谁知道? A：Are you busy now?B:No ,I am not ___(busy)I was yesterday.如果正确, Are you busy now?No,I am not ()(busy)I was yesterday.用形容词的适当形式填空 I can't help__(do)the repair work as I am busy now. I am busy now.I will have a talk with you a moment later. I am too busy now. I have no time ---- sports 填介词 I am very busy now,so I want to have my clothes _____ (wash). Now I am busy I Wish to talk with you later,see you.什么意思? SORRY ,I AM BUSY NOW!I WILL REPLY TO YOU ON MY FREE TIME.中文是什么 同义句：I am afraid he is very busy at the moment. I am afraid he （　　）（　　　）　right　now.