You are going to make an advert for a machine or a gadget

ответ:

не знаю про

1)you  mustn`t    go out.it is raining heavily. 2)your room is messy.you  must  do your room and wash the floor.

ben is very beautiful student.he get only good marks,but he very lazy.on a day he have four or five lessons.at school he have many friends.his dear lessons is math,art and english.