Are you busy now?和DO you busy now?是不是问动作全部要用动作do来提问?

Are you busy now?和DO you busy now?是不是问动作全部要用动作do来提问? do you busy now?还是are you busy now?你现在忙吗如何说 Are you busy now?"No,Ihave n____ anything to do. are you still busy now? Are you now very busy? Now that you are busy ,let me do it for you.这句中的now that能换成W are you busy now,Milk? No,I have（n ）to do I fell you are very busy now Be you busy right now? Are you busy now?No,I am not ()(busy)I was yesterday.用形容词的适当 What are you busy ____(do). You needn't___it right now if you are busy