___ if a bird can do it,anybody can do it.是填Although还是But

___ if a bird can do it,anybody can do it.是填Although还是But If a bird can do it ,anybody can do it.请问用everybody可以么?在肯定句中 anybody can do it 为什么不是somebody? If you can do it, she thinks we can do it herself,___ ___?是doesn't she还是can't If you can dream it,you can do it. If you can dream it,you can do it.! If you can dream it,you can do it but i can't do it if they can do it ,you can do it i can make it 中文 if you beliebe ,you can do it I can do it if you kissme