Cho dạng đúng của từ trong ngoặc:
1. Some robots will be able to do our homework ………… (Act)
2. Some robots will do voice …………. to houses and common places. (Recognize)
3.Today , robots are doing the jobs that are dangerous or ………. for people. (Health)
4. Robots will soon do all of our work
and we will live more…………..(comfor)