1. Correct the sentences. Use the words: common, problem, clean, inventions, obstacles, conflicts, reality.
1. Computers and the Internet are two fascinating developments of modern technology.
2. According to Asimov, a robot must not do anything that argues with the three Laws of Robotics.
3. It is only a matter of time before there are robots that cook and clear in every home.
4. These days it is quite ordinary for children as young as ten to have a mobile phone.
5. Many of the gadgets we see in films don’t exist in fact.
6. There are many difficulties to overcome when trying to create a perfectly functioning robot.
7. In my opinion, the main trouble with mobile phones is that their buttons are too small.
2 Match the words in the two columns. Then, use the phrases to complete the sentences.
3. Complete the text using: figurative, emotional, home, household, artificial.
4. Complete the crossword puzzle using the clues.