Tom forgot his math book, so he can't do his homework. What is the cause?
Tom forgot his math book.
Charles is hungry because he skips breakfast. What is the effect?
Charles is hungry.
Cathy's bike had a flat tire, so she calls a tow truck（拖车）. What is the effect?
She calls a tow truck.
Leona can't find the cookies because dad hides them in the cupboard. What is the cause?
Dad had hides them in the cupboard.
Tony studied for his test so he got an A! What is the effect?
He got an A
Andrew is very quiet since his mother is sleeping. What is the effect?
Andrew is very quiet.
Sophia raised his hand since she had a question. What is the cause?
Sophia had a question.
Amy took his art box because she wanted to paint. What is the cause?
Amy wanted to paint.
Apple grew an inch（英尺） last year so her pants are short. What is the cause?
Breeya grew an inch last year.
Jim worked hard at school and got an A+ on it. What is the cause?
Lance worked hard on his project.
The police came to our house because the alarm（警报） went off（响了）. What is the effect?
The police came to our house.
Suki doesn't likes carrots because she ate one and got sick. What is the cause?
She ate one and got sick.
