ответ:
how i spent my summer holidays (или vacations на твой вкус)
объяснение:
i have spent my summer holidays not good, because this summer was very cold,so i couldn't swim in the river and relax on the grass.my mom was working whole summer.i couldn't go to vacation,so i spent my summer in countryside with my aunt and grandmother.i was rollerblading (was riding on rollers если попроще),liting bonfire with,cooking potatoes with my friends,reading books.we were playing and telling each other about school year.also i picked up(collected) a lot of currants,raspberries and strawberries for winter preparation (harvest).summer is my most favorite season.summer is the time of holidays and vacations.i love summer.
пусть расстояние от зареченска до азс х км, тогда расстояние от азс до ивантеевки 7х км. составим уравнение: х + 7х = 800
8х = 800
х = 100
от зареченска до азс 100 км пути. т.к. расход бензина на 100 км составляет 9 л, а бензина имеется 10 л, следовательно машина доедет до азс и еще 1 л бензина останется.