The mouse moves on a . a. mouse mat b. mouse carpet c. mouse table
2. TV and computer screens are usually measured in .
a. feet b. miles c. inches
3. Karl Benz produced the world’s first petrol-driven motorcar in 1885.
a . Italy b. Japan с.Germany
4. SD cards can be read in a computer's .
a. storage reader b. memory reader c. card reader
5. I am interested in computer science and want to be a .
a. computer programmer b. a tailor c. an engineer
6. What do you use for keeping food fresh?
a. microwave oven b. refrigerator c. remote control
7. What invention was very important and necessary before television could be developed?
a. Newspapers b. the Internet c. radio