III. Complete the sentences using the given words.
inventions |
patent |
inspired |
portable |
social networking site |
vacuum cleaner |
solar charger |
versatile |
1. A ________________________________ takes its energy from the sun.
2. A ______________________________ helps save a lot of energy doing housework.
3. Egg is a ______________________________ food. You can boil, fry or make egg soup.
4. Japanese high-speed trains' design was ________________________________ by the nose of the kingfisher.
5. This food processor is easily _________________________. You can hold it with just one hand.
6 Vaccination has been considered among the most important _____________________________ in medicine.
7. The young inventor obtained a ____________________________________ on his latest invention last week.
8. Twitter is a popular _______________________________ in Western countries.