I had a good coach at the gym.
My dad has to train every day for his health.
I am training with my friend at school.
He wrote an excellent essay.
Mary receives a letter from her dad every week.
They follow her after school every day.
Tom is following Mary through the woods now.
Mike always gets in trouble.
Yesterday there was a nice race competition.
Mike and Loren draw beautiful paintings in art class.
Parents need to punish their children for mistakes.
He received a cruel punishment from the police.
People throw a lot of garbage in the streets.
17. have you known
18. wanted
19. have you heard
20. did mark twain live