They did "Zero Impact"on the Earth

They did "Zero Impact"on the Earth How on earth did they find their way there they landed on the Earth _____(safe) The impact on individual countries on the earth on earth on earth on the earth They then invented the zero. What on earth did the manager what to know,jim? found____bread on the table.did they? What’s the difference between “Impact on” &”Impact of” What impact did Oprah have on Kindle?是什么句型 the impact of profession on international negotiation