Choose the necessary word and put it in the sentence.
1. Though market research tries to predict the trends, there is no sure … | 1. adaptation
2. This product isn’t original, it is an … | 2. innovation
3. … office receives applications from many young inventors. | 3. inadequate
4. If the price is …, the product won’t be sold out. | 4. patent
5. A clock-television is an adaptation but the television itself is an … | 5. failure
6. If a sure … is stopped, money and time can be saved. | 6. success
7. They failed because of … promotion campaign. | 7. unreasonable
Объяснение: