Complete the sentences using the correct forms of the words from 1.

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
   advanced      analyse      Artificial intelligence      chatbots      programmed   
1. is now part of our everyday lives.
2. With its human-like appearance and ability to walk and talk, Sophia is considered the most robot in the world.
3. Robots must be to perform human-like activities.
4. This programme uses students' answers to their language proficiency.
5. Many businesses use to offer real-time customer support.