1. - According to the answer, write the correct Wh - word?
1. - According to the answer, write the correct Wh - word. (WHO - WHEN - WHERE - WHAT - WHY) a. ___________ invent Skype? Janus friis and Niklas Zennstom b. ___________ did they invent it? In 2003. C. ___________ did they create it? To help improve peer - to - peer comunication. D. ___________ was the original name? Sky Peer - to - Peer.