Question

надо образовать существительные от этих прилагательных:
punctual
confident
sensitive
optimistic
generous
strong
reliable
ambitious
flexible
lazy
stupid
shy

Answer 1

punctual - punctuality
confident - confidence
sensitive - sensitivity
optimistic - optimism
generous - danger
strong - strength
reliable - reliance
ambitious - ambitions
flexible - flexibility
lazy - laziness
stupid - stupid
shy - shyness