Underline the correct word translate the text into Russia.
Helen is the coolest friend in the world. She is really 1) selfish / easy-going and 2) pessimistic / flexible. Everyone likes her. She is 3) impatient / reliable, 4) irritable / honest and is always there for me. Her only fault is that sometimes Helen gets very 5) sincere / stubborn and wants to do things her own way