2) m+n\a-m-n\a
3)5x+1\3-x\2
HELP!!!!!!!!!
СРРРООООЧНААААА!!!!! ПЖ ПОМОГИТЕ
ДАМ МНОГО БАЛЛОВ ЗА ОТВЕТ

 Поставьте вопросы к выделенным словам: 

1. This implies some kind of market.
2. The small ad. columns provide a very efficient market for second-hand cars.
3. Buyers and sellers are separated by several miles.
4. Most consumer goods are bought and sold on a countrywide basis. 
5. Most of the products of advanced technologies also have world, markets.