Fill in the gap by paraphrasing the word given in brackets:
1. Suzanne King is in charge of product _____ at Westworld Electronics. (develop) 2. I want to be a graphic _____ when I graduate. (design) 3. I think that the Internet is the greatest _____ of the past 50 years. (innovate) 4. We are looking for someone with _____ of databases and spreadsheets. (know) 5. Christopher Cockerell was the _____ of the hovercraft. (invent) 6. You have to pay a lot to get a good software _____. (develop) 7. Have you seen her _____ for the new shopping centre? (designer)