posted by John .
When I drink cola, I eat pizza.
When I eat pizza, I talk with my friend.
When I talk with my friend, I smile at her.
When I smile at her, she smiles as well.
When she smiles as well, I feel happy.
When I feel happy, I sing a song.
When I sing a song, I feel refreshed.
When I feel refreshed, I focus on studying.
When I focus on studying, I get a good grade on exams.
Whe I get a good grade on exams, my parents feel happy.
When my parents feel happy, they buy me something good.
(Are the expressins all correct? This is a kind of composition practice. Thank you.)