Помогите ответить на 6 вопросов по книге Enjoy english … Биболетова… эти вопросы…

This kind of robots can be useful in our housework, offices, etc.They can be also used at some factories.I guess they should be used in future , because nowadays humans are very lazy, though government should allow robots nowThere are a lot of benefits from using robot , as i already said it can helo us with housework , offices etc.It should be miniature , smart, shiny, light, it can be transforming alsoIn my opinion it should work by sun rays , by energy of the majesty sun