AI = artificial intelligence = искусственный интеллект
| could | can | (to be) able | should | be |
Those who (1) are able to learn and deal (справляться) with new situations, have intelligence. First computers (2) could not very intelligent. Then, humans created computers that (3) can think. (4) Modern computers solve problems? Yes, they can. Are modern computers (5) able to learn? Yes, they are. (6) should we worry about computers that can replace (заменять) people? We don't know. We don't know much about what computers can or cannot learn to do, but we should be careful with what we create.
Ответ: 1. are able; 2. could; 3. can; 4. Modern; 5. able; 6. should.