Помогите, пожалуйста, с английским. (задание в файле)

A: Will people drive flying cars?В: No,I don't think they will.People will drive solar cars.A: Will computers talk?B: Yes, I think they will.Everyone will have such computers at home.A: Will time travel be common?B: No, I don't think it will.Time travel will be expensive.A: Will people live in underwater cities?B: No, I don’t think they will.They will live in ordinary cities.