It may be something from collecting stamps to making model planes 求翻译

you may be on to something什么意思?Come to think of it, you may be on to something.这是整句,谁能翻译一下?特别是后面半句 It may be something from collecting stamps to making model planes 求翻译 It may be something from collecting stamps to ______ model planes.这填make 还是 making it may be something from------stamps to make model planes A collect B collecting 为什么 It may be something form collecting stamps to____(make) model planesmaking请问为什么 something may be a mistake是什么意思 you may be on to something是什么意思 Ask the old woman.she ______know something about it. A.can B.may C.maybe D.mey be it may be something from collecting stamps to ____ model planes.make making makes made 选什么?请指教, When you are read or listen to something ,you may not be able to understand it ( )怎么写? if I want to say something is probably important,can I write May be it is important? it may be a mistake, may it be known that It must be something like it. losing something may not be a bad thing sometimelosing something may not be a bad thing sometimes there must be something wrong to it There （ ）be something wrong with it. Almost everyone has some kind of hobby:it may be something from collecting stemps to_____model planes.A.makeBmaking请问怎么选,为什么?