Robot teachers have both advantages and disadvantages. One advantage is that they can work all day without getting tired, so students can learn anytime they want. They can also give quick answers and help students with difficult lessons. In addition, robot teachers can use modern technology to make learning more interesting. However, robot teachers also have disadvantages. They cannot understand students’ feelings like human teachers do. They may also have technical problems such as losing power or internet connection. In my opinion, robot teachers can support learning, but they cannot replace human teachers completely.

1.Marcus wanted to know how many people would come the day after.

2.People will communicate with each other using telepathy in 50 years’ time.

1.marcus using come day howmany wanted know

2.People will communicate with each other using telepathy in 50 years’ time.