Giúp mik ----- Nội dung dịch tự động từ ảnh ----- is only 200 dollars. It's the cheapestin our shop. (cheap) Find the mistakes and correct: 1. A robot can builds houses, apartments and offices. A B C D 2. Scientists are working on how to invent a intelligent robot. A B C D 3. The children can work in groups when they were at school yesterday. A B C D 4. Children couldn't stayed at home alone when they were 5 years old. A B C D 5. I don't agree of you that a robot will be able to understand A B с D what people say.