Marti and her dad were on the beach.
"Dad, I like the beach. It's so quiet. Jason is too noisy at home." said Marti.
"Your brother is just a baby,"said Dad."You cried a lot when you were a baby. Now you are quiet and you can do a lot of things. You learnt(学会) to ride a bike last year."
"Yes, it was hard. But you helped me."" said Marti.
"And you learmt to tie(系)your shoes last week." said Dad.
"You helped me, too," said Marti."Thanks, Daddy!"
"I'm glad to help you, my dear! I'm so proud (自豪的) of you! But Jason also needs our help." said Dad.
"I can help," Marti said."Now let's go home."