Замените сущ. И местомения в скобках местоимениями в соответствующем падеже,…

Замените сущ. И местомения в скобках местоимениями в соответствующем падеже, пожалуйста: — (Sharon) has bought (a new car). (The car) is of red color. (Sharon) likes (the car) very much. — (You) must post (you) letter as soon as possible. — (We) had a nice holiday last year. (We) friends invited (we) to their place. — (He) didn't come to work yesterday. What happened to (he)? (He) son got ill.