Найдите радиус окружности, если её диаметр равен 7,4см

Раскройте скобки(Времена глаголов)обратите внимание на to.1)Potatoes (to grow) in many countries. 2)My friend said:"We (to meet) long ago". 3)If they (to forecast) rainstorm,we (to take) umbrellas. 4)We (to expect) the train (to arrive) on time. 5)Jack always lets me (to help) him. 6)I like to watch your children (to play) happily together.

морфологический разбор слов:  неисходный, какое, хоть